945707625

素因数分解:

$3^2\times 5^3\times {\mathrm{389}}^1\times {\mathrm{2161}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 1709969040

約数和(自身を除く): 764261415

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 389, 1125, 1167, 1945, 2161, 3501, 5835, 6483, 9725, 10805, 17505, 19449, 29175, 32415, 48625, 54025, 87525, 97245, 145875, 162075, 270125, 437625, 486225, 810375, 840629, 2431125, 2521887, 4203145, 7565661, 12609435, 21015725, 37828305, 63047175, 105078625, 189141525, 315235875, 945707625]

約数ペア:

[(1, 945707625), (3, 315235875), (5, 189141525), (9, 105078625), (15, 63047175), (25, 37828305), (45, 21015725), (75, 12609435), (125, 7565661), (225, 4203145), (375, 2521887), (389, 2431125), (1125, 840629), (1167, 810375), (1945, 486225), (2161, 437625), (3501, 270125), (5835, 162075), (6483, 145875), (9725, 97245), (10805, 87525), (17505, 54025), (19449, 48625), (29175, 32415)]