9420125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 15095808

約数和(自身を除く): 5675683

約数列:

[1, 5, 11, 13, 17, 25, 31, 55, 65, 85, 125, 143, 155, 187, 221, 275, 325, 341, 403, 425, 527, 715, 775, 935, 1105, 1375, 1625, 1705, 2015, 2125, 2431, 2635, 3575, 3875, 4433, 4675, 5525, 5797, 6851, 8525, 10075, 12155, 13175, 17875, 22165, 23375, 27625, 28985, 34255, 42625, 50375, 60775, 65875, 75361, 110825, 144925, 171275, 303875, 376805, 554125, 724625, 856375, 1884025, 9420125]

約数ペア:

[(1, 9420125), (5, 1884025), (11, 856375), (13, 724625), (17, 554125), (25, 376805), (31, 303875), (55, 171275), (65, 144925), (85, 110825), (125, 75361), (143, 65875), (155, 60775), (187, 50375), (221, 42625), (275, 34255), (325, 28985), (341, 27625), (403, 23375), (425, 22165), (527, 17875), (715, 13175), (775, 12155), (935, 10075), (1105, 8525), (1375, 6851), (1625, 5797), (1705, 5525), (2015, 4675), (2125, 4433), (2431, 3875), (2635, 3575)]