202430625

素因数分解:

$3^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1139

約数の個数: 40

約数和(自身を含む): 340765920

約数和(自身を除く): 138335295

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 535, 625, 1009, 1605, 1875, 2675, 3027, 5045, 8025, 13375, 15135, 25225, 40125, 66875, 75675, 107963, 126125, 200625, 323889, 378375, 539815, 630625, 1619445, 1891875, 2699075, 8097225, 13495375, 40486125, 67476875, 202430625]

約数ペア:

[(1, 202430625), (3, 67476875), (5, 40486125), (15, 13495375), (25, 8097225), (75, 2699075), (107, 1891875), (125, 1619445), (321, 630625), (375, 539815), (535, 378375), (625, 323889), (1009, 200625), (1605, 126125), (1875, 107963), (2675, 75675), (3027, 66875), (5045, 40125), (8025, 25225), (13375, 15135)]