1329121428525

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{141731}}^1$

素因数の和:142185

約数の個数: 120

約数和(自身を含む): 2692208410848

約数和(自身を除く): 1363086982323

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 421, 495, 675, 825, 891, 1263, 1485, 2025, 2105, 2475, 3789, 4455, 4631, 6315, 7425, 10525, 11367, 13893, 18945, 22275, 23155, 31575, 34101, 41679, 56835, 69465, 94725, 115775, 125037, 141731, 170505, 208395, 284175, 347325, 375111, 425193, 625185, 708655, 852525, 1041975, 1275579, 1559041, 1875555, 2125965, 3125925, 3543275, 3826737, 4677123, 6377895, 7795205, 9377775, 10629825, 11480211, 14031369, 19133685, 23385615, 31889475, 38976025, 42094107, 57401055, 59668751, 70156845, 95668425, 116928075, 126282321, 179006253, 210470535, 287005275, 298343755, 350784225, 537018759, 631411605, 656356261, 895031265, 1052352675, 1491718775, 1611056277, 1969068783, 2685093795, 3157058025, 3281781305, 4475156325, 4833168831, 5907206349, 8055281385, 9845343915, 13425468975, 16408906525, 17721619047, 24165844155, 29536031745, 40276406925, 49226719575, 53164857141, 88608095235, 120829220775, 147680158725, 265824285705, 443040476175, 1329121428525]

約数ペア:

[(1, 1329121428525), (3, 443040476175), (5, 265824285705), (9, 147680158725), (11, 120829220775), (15, 88608095235), (25, 53164857141), (27, 49226719575), (33, 40276406925), (45, 29536031745), (55, 24165844155), (75, 17721619047), (81, 16408906525), (99, 13425468975), (135, 9845343915), (165, 8055281385), (225, 5907206349), (275, 4833168831), (297, 4475156325), (405, 3281781305), (421, 3157058025), (495, 2685093795), (675, 1969068783), (825, 1611056277), (891, 1491718775), (1263, 1052352675), (1485, 895031265), (2025, 656356261), (2105, 631411605), (2475, 537018759), (3789, 350784225), (4455, 298343755), (4631, 287005275), (6315, 210470535), (7425, 179006253), (10525, 126282321), (11367, 116928075), (13893, 95668425), (18945, 70156845), (22275, 59668751), (23155, 57401055), (31575, 42094107), (34101, 38976025), (41679, 31889475), (56835, 23385615), (69465, 19133685), (94725, 14031369), (115775, 11480211), (125037, 10629825), (141731, 9377775), (170505, 7795205), (208395, 6377895), (284175, 4677123), (347325, 3826737), (375111, 3543275), (425193, 3125925), (625185, 2125965), (708655, 1875555), (852525, 1559041), (1041975, 1275579)]