72294015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 120600576

約数和(自身を除く): 48306561

約数列:

[1, 3, 5, 15, 31, 93, 107, 155, 321, 465, 535, 1453, 1605, 3317, 4359, 7265, 9951, 16585, 21795, 45043, 49755, 135129, 155471, 225215, 466413, 675645, 777355, 2332065, 4819601, 14458803, 24098005, 72294015]

約数ペア:

[(1, 72294015), (3, 24098005), (5, 14458803), (15, 4819601), (31, 2332065), (93, 777355), (107, 675645), (155, 466413), (321, 225215), (465, 155471), (535, 135129), (1453, 49755), (1605, 45043), (3317, 21795), (4359, 16585), (7265, 9951)]