102638925

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{12329}}^1$

素因数の和:12382

約数の個数: 36

約数和(自身を含む): 188821620

約数和(自身を除く): 86182695

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1665, 2775, 8325, 12329, 36987, 61645, 110961, 184935, 308225, 456173, 554805, 924675, 1368519, 2280865, 2774025, 4105557, 6842595, 11404325, 20527785, 34212975, 102638925]

約数ペア:

[(1, 102638925), (3, 34212975), (5, 20527785), (9, 11404325), (15, 6842595), (25, 4105557), (37, 2774025), (45, 2280865), (75, 1368519), (111, 924675), (185, 554805), (225, 456173), (333, 308225), (555, 184935), (925, 110961), (1665, 61645), (2775, 36987), (8325, 12329)]