130560915

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 211968000

約数和(自身を除く): 81407085

約数列:

[1, 3, 5, 15, 191, 199, 229, 573, 597, 687, 955, 995, 1145, 2865, 2985, 3435, 38009, 43739, 45571, 114027, 131217, 136713, 190045, 218695, 227855, 570135, 656085, 683565, 8704061, 26112183, 43520305, 130560915]

約数ペア:

[(1, 130560915), (3, 43520305), (5, 26112183), (15, 8704061), (191, 683565), (199, 656085), (229, 570135), (573, 227855), (597, 218695), (687, 190045), (955, 136713), (995, 131217), (1145, 114027), (2865, 45571), (2985, 43739), (3435, 38009)]