230075755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 346054464

約数和(自身を除く): 115978709

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 169, 401, 455, 485, 679, 845, 1183, 1261, 2005, 2807, 3395, 5213, 5915, 6305, 8827, 14035, 16393, 26065, 36491, 38897, 44135, 67769, 81965, 114751, 182455, 194485, 272279, 338845, 474383, 505661, 573755, 1361395, 2371915, 2528305, 3539627, 6573593, 17698135, 32867965, 46015151, 230075755]

約数ペア:

[(1, 230075755), (5, 46015151), (7, 32867965), (13, 17698135), (35, 6573593), (65, 3539627), (91, 2528305), (97, 2371915), (169, 1361395), (401, 573755), (455, 505661), (485, 474383), (679, 338845), (845, 272279), (1183, 194485), (1261, 182455), (2005, 114751), (2807, 81965), (3395, 67769), (5213, 44135), (5915, 38897), (6305, 36491), (8827, 26065), (14035, 16393)]