2103015375

素因数分解:

$3^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{18149}}^1$

素因数の和:18273

約数の個数: 48

約数和(自身を含む): 3828052800

約数和(自身を除く): 1725037425

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 125, 225, 309, 375, 515, 927, 1125, 1545, 2575, 4635, 7725, 12875, 18149, 23175, 38625, 54447, 90745, 115875, 163341, 272235, 453725, 816705, 1361175, 1869347, 2268625, 4083525, 5608041, 6805875, 9346735, 16824123, 20417625, 28040205, 46733675, 84120615, 140201025, 233668375, 420603075, 701005125, 2103015375]

約数ペア:

[(1, 2103015375), (3, 701005125), (5, 420603075), (9, 233668375), (15, 140201025), (25, 84120615), (45, 46733675), (75, 28040205), (103, 20417625), (125, 16824123), (225, 9346735), (309, 6805875), (375, 5608041), (515, 4083525), (927, 2268625), (1125, 1869347), (1545, 1361175), (2575, 816705), (4635, 453725), (7725, 272235), (12875, 163341), (18149, 115875), (23175, 90745), (38625, 54447)]