13436865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 25439232

約数和(自身を除く): 12002367

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 223, 309, 515, 585, 669, 927, 1115, 1339, 1545, 2007, 2899, 3345, 4017, 4635, 6695, 8697, 10035, 12051, 14495, 20085, 22969, 26091, 43485, 60255, 68907, 114845, 130455, 206721, 298597, 344535, 895791, 1033605, 1492985, 2687373, 4478955, 13436865]

約数ペア:

[(1, 13436865), (3, 4478955), (5, 2687373), (9, 1492985), (13, 1033605), (15, 895791), (39, 344535), (45, 298597), (65, 206721), (103, 130455), (117, 114845), (195, 68907), (223, 60255), (309, 43485), (515, 26091), (585, 22969), (669, 20085), (927, 14495), (1115, 12051), (1339, 10035), (1545, 8697), (2007, 6695), (2899, 4635), (3345, 4017)]