3696875

素因数分解:

$5^5\times 7^1\times {\mathrm{13}}^2$

素因数の和:58

約数の個数: 36

約数和(自身を含む): 5718384

約数和(自身を除く): 2021509

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 169, 175, 325, 455, 625, 845, 875, 1183, 1625, 2275, 3125, 4225, 4375, 5915, 8125, 11375, 21125, 21875, 29575, 40625, 56875, 105625, 147875, 284375, 528125, 739375, 3696875]

約数ペア:

[(1, 3696875), (5, 739375), (7, 528125), (13, 284375), (25, 147875), (35, 105625), (65, 56875), (91, 40625), (125, 29575), (169, 21875), (175, 21125), (325, 11375), (455, 8125), (625, 5915), (845, 4375), (875, 4225), (1183, 3125), (1625, 2275)]