51103035

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12256

約数の個数: 32

約数和(自身を含む): 93788160

約数和(自身を除く): 42685125

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 12211, 36633, 61055, 109899, 183165, 329697, 378541, 549495, 1135623, 1648485, 1892705, 3406869, 5678115, 10220607, 17034345, 51103035]

約数ペア:

[(1, 51103035), (3, 17034345), (5, 10220607), (9, 5678115), (15, 3406869), (27, 1892705), (31, 1648485), (45, 1135623), (93, 549495), (135, 378541), (155, 329697), (279, 183165), (465, 109899), (837, 61055), (1395, 36633), (4185, 12211)]