61630455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{178639}}^1$

素因数の和:178670

約数の個数: 16

約数和(自身を含む): 102896640

約数和(自身を除く): 41266185

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 178639, 535917, 893195, 2679585, 4108697, 12326091, 20543485, 61630455]

約数ペア:

[(1, 61630455), (3, 20543485), (5, 12326091), (15, 4108697), (23, 2679585), (69, 893195), (115, 535917), (345, 178639)]