17936703375

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{4133}}^1$

素因数の和:4385

約数の個数: 64

約数和(自身を含む): 30460105728

約数和(自身を除く): 12523402353

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 163, 213, 355, 375, 489, 815, 1065, 1775, 2445, 4075, 4133, 5325, 8875, 11573, 12225, 12399, 20375, 20665, 26625, 34719, 57865, 61125, 61995, 103325, 173595, 289325, 293443, 309975, 516625, 673679, 867975, 880329, 1446625, 1467215, 1549875, 2021037, 3368395, 4339875, 4401645, 7336075, 10105185, 16841975, 22008225, 36680375, 47831209, 50525925, 84209875, 110041125, 143493627, 239156045, 252629625, 717468135, 1195780225, 3587340675, 5978901125, 17936703375]

約数ペア:

[(1, 17936703375), (3, 5978901125), (5, 3587340675), (15, 1195780225), (25, 717468135), (71, 252629625), (75, 239156045), (125, 143493627), (163, 110041125), (213, 84209875), (355, 50525925), (375, 47831209), (489, 36680375), (815, 22008225), (1065, 16841975), (1775, 10105185), (2445, 7336075), (4075, 4401645), (4133, 4339875), (5325, 3368395), (8875, 2021037), (11573, 1549875), (12225, 1467215), (12399, 1446625), (20375, 880329), (20665, 867975), (26625, 673679), (34719, 516625), (57865, 309975), (61125, 293443), (61995, 289325), (103325, 173595)]