131844675

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{11197}}^1$

素因数の和:11367

約数の個数: 24

約数和(自身を含む): 219391216

約数和(自身を除く): 87546541

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925, 11197, 11775, 33591, 55985, 167955, 279925, 839775, 1757929, 5273787, 8789645, 26368935, 43948225, 131844675]

約数ペア:

[(1, 131844675), (3, 43948225), (5, 26368935), (15, 8789645), (25, 5273787), (75, 1757929), (157, 839775), (471, 279925), (785, 167955), (2355, 55985), (3925, 33591), (11197, 11775)]