42374565

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 76602240

約数和(自身を除く): 34227675

約数列:

[1, 3, 5, 9, 15, 43, 45, 61, 129, 183, 215, 305, 359, 387, 549, 645, 915, 1077, 1795, 1935, 2623, 2745, 3231, 5385, 7869, 13115, 15437, 16155, 21899, 23607, 39345, 46311, 65697, 77185, 109495, 118035, 138933, 197091, 231555, 328485, 694665, 941657, 985455, 2824971, 4708285, 8474913, 14124855, 42374565]

約数ペア:

[(1, 42374565), (3, 14124855), (5, 8474913), (9, 4708285), (15, 2824971), (43, 985455), (45, 941657), (61, 694665), (129, 328485), (183, 231555), (215, 197091), (305, 138933), (359, 118035), (387, 109495), (549, 77185), (645, 65697), (915, 46311), (1077, 39345), (1795, 23607), (1935, 21899), (2623, 16155), (2745, 15437), (3231, 13115), (5385, 7869)]