25796070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31847}}^1$

素因数の和:31866

約数の個数: 40

約数和(自身を含む): 69364944

約数和(自身を除く): 43568874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 31847, 63694, 95541, 159235, 191082, 286623, 318470, 477705, 573246, 859869, 955410, 1433115, 1719738, 2579607, 2866230, 4299345, 5159214, 8598690, 12898035, 25796070]

約数ペア:

[(1, 25796070), (2, 12898035), (3, 8598690), (5, 5159214), (6, 4299345), (9, 2866230), (10, 2579607), (15, 1719738), (18, 1433115), (27, 955410), (30, 859869), (45, 573246), (54, 477705), (81, 318470), (90, 286623), (135, 191082), (162, 159235), (270, 95541), (405, 63694), (810, 31847)]