1260252675

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18859}}^1$

素因数の和:18895

約数の個数: 72

約数和(自身を含む): 2553794880

約数和(自身を除く): 1293542205

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 275, 297, 405, 495, 675, 825, 891, 1215, 1485, 2025, 2475, 2673, 4455, 6075, 7425, 13365, 18859, 22275, 56577, 66825, 94295, 169731, 207449, 282885, 471475, 509193, 622347, 848655, 1037245, 1414425, 1527579, 1867041, 2545965, 3111735, 4243275, 4582737, 5186225, 5601123, 7637895, 9335205, 12729825, 15558675, 16803369, 22913685, 28005615, 38189475, 46676025, 50410107, 84016845, 114568425, 140028075, 252050535, 420084225, 1260252675]

約数ペア:

[(1, 1260252675), (3, 420084225), (5, 252050535), (9, 140028075), (11, 114568425), (15, 84016845), (25, 50410107), (27, 46676025), (33, 38189475), (45, 28005615), (55, 22913685), (75, 16803369), (81, 15558675), (99, 12729825), (135, 9335205), (165, 7637895), (225, 5601123), (243, 5186225), (275, 4582737), (297, 4243275), (405, 3111735), (495, 2545965), (675, 1867041), (825, 1527579), (891, 1414425), (1215, 1037245), (1485, 848655), (2025, 622347), (2475, 509193), (2673, 471475), (4455, 282885), (6075, 207449), (7425, 169731), (13365, 94295), (18859, 66825), (22275, 56577)]