421092625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 552614400

約数和(自身を除く): 131521775

約数列:

[1, 5, 23, 25, 115, 125, 149, 575, 745, 983, 2875, 3427, 3725, 4915, 17135, 18625, 22609, 24575, 85675, 113045, 122875, 146467, 428375, 565225, 732335, 2826125, 3368741, 3661675, 16843705, 18308375, 84218525, 421092625]

約数ペア:

[(1, 421092625), (5, 84218525), (23, 18308375), (25, 16843705), (115, 3661675), (125, 3368741), (149, 2826125), (575, 732335), (745, 565225), (983, 428375), (2875, 146467), (3427, 122875), (3725, 113045), (4915, 85675), (17135, 24575), (18625, 22609)]