61176345

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 99753984

約数和(自身を除く): 38577639

約数列:

[1, 3, 5, 15, 131, 163, 191, 393, 489, 573, 655, 815, 955, 1965, 2445, 2865, 21353, 25021, 31133, 64059, 75063, 93399, 106765, 125105, 155665, 320295, 375315, 466995, 4078423, 12235269, 20392115, 61176345]

約数ペア:

[(1, 61176345), (3, 20392115), (5, 12235269), (15, 4078423), (131, 466995), (163, 375315), (191, 320295), (393, 155665), (489, 125105), (573, 106765), (655, 93399), (815, 75063), (955, 64059), (1965, 31133), (2445, 25021), (2865, 21353)]