2019691875

素因数分解:

$3^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{10067}}^1$

素因数の和:10197

約数の個数: 40

約数和(自身を含む): 3396862656

約数和(自身を除く): 1377170781

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 535, 625, 1605, 1875, 2675, 8025, 10067, 13375, 30201, 40125, 50335, 66875, 151005, 200625, 251675, 755025, 1077169, 1258375, 3231507, 3775125, 5385845, 6291875, 16157535, 18875625, 26929225, 80787675, 134646125, 403938375, 673230625, 2019691875]

約数ペア:

[(1, 2019691875), (3, 673230625), (5, 403938375), (15, 134646125), (25, 80787675), (75, 26929225), (107, 18875625), (125, 16157535), (321, 6291875), (375, 5385845), (535, 3775125), (625, 3231507), (1605, 1258375), (1875, 1077169), (2675, 755025), (8025, 251675), (10067, 200625), (13375, 151005), (30201, 66875), (40125, 50335)]