55213125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2677}}^1$

素因数の和:2711

約数の個数: 40

約数和(自身を含む): 100392864

約数和(自身を除く): 45179739

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 2677, 4125, 6875, 8031, 13385, 20625, 29447, 40155, 66925, 88341, 147235, 200775, 334625, 441705, 736175, 1003875, 1673125, 2208525, 3680875, 5019375, 11042625, 18404375, 55213125]

約数ペア:

[(1, 55213125), (3, 18404375), (5, 11042625), (11, 5019375), (15, 3680875), (25, 2208525), (33, 1673125), (55, 1003875), (75, 736175), (125, 441705), (165, 334625), (275, 200775), (375, 147235), (625, 88341), (825, 66925), (1375, 40155), (1875, 29447), (2677, 20625), (4125, 13385), (6875, 8031)]