56298825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 117669552

約数和(自身を除く): 61370727

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 43, 45, 55, 69, 75, 99, 115, 129, 165, 207, 215, 225, 253, 275, 345, 387, 473, 495, 529, 575, 645, 759, 825, 989, 1035, 1075, 1265, 1419, 1587, 1725, 1935, 2277, 2365, 2475, 2645, 2967, 3225, 3795, 4257, 4761, 4945, 5175, 5819, 6325, 7095, 7935, 8901, 9675, 10879, 11385, 11825, 13225, 14835, 17457, 18975, 21285, 22747, 23805, 24725, 29095, 32637, 35475, 39675, 44505, 52371, 54395, 56925, 68241, 74175, 87285, 97911, 106425, 113735, 119025, 145475, 163185, 204723, 222525, 250217, 261855, 271975, 341205, 436425, 489555, 568675, 750651, 815925, 1023615, 1251085, 1309275, 1706025, 2251953, 2447775, 3753255, 5118075, 6255425, 11259765, 18766275, 56298825]

約数ペア:

[(1, 56298825), (3, 18766275), (5, 11259765), (9, 6255425), (11, 5118075), (15, 3753255), (23, 2447775), (25, 2251953), (33, 1706025), (43, 1309275), (45, 1251085), (55, 1023615), (69, 815925), (75, 750651), (99, 568675), (115, 489555), (129, 436425), (165, 341205), (207, 271975), (215, 261855), (225, 250217), (253, 222525), (275, 204723), (345, 163185), (387, 145475), (473, 119025), (495, 113735), (529, 106425), (575, 97911), (645, 87285), (759, 74175), (825, 68241), (989, 56925), (1035, 54395), (1075, 52371), (1265, 44505), (1419, 39675), (1587, 35475), (1725, 32637), (1935, 29095), (2277, 24725), (2365, 23805), (2475, 22747), (2645, 21285), (2967, 18975), (3225, 17457), (3795, 14835), (4257, 13225), (4761, 11825), (4945, 11385), (5175, 10879), (5819, 9675), (6325, 8901), (7095, 7935)]