42666075

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 80947200

約数和(自身を除く): 38281125

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2039, 2325, 4185, 6117, 6975, 10195, 18351, 20925, 30585, 50975, 55053, 63209, 91755, 152925, 189627, 275265, 316045, 458775, 568881, 948135, 1376325, 1580225, 1706643, 2844405, 4740675, 8533215, 14222025, 42666075]

約数ペア:

[(1, 42666075), (3, 14222025), (5, 8533215), (9, 4740675), (15, 2844405), (25, 1706643), (27, 1580225), (31, 1376325), (45, 948135), (75, 568881), (93, 458775), (135, 316045), (155, 275265), (225, 189627), (279, 152925), (465, 91755), (675, 63209), (775, 55053), (837, 50975), (1395, 30585), (2039, 20925), (2325, 18351), (4185, 10195), (6117, 6975)]