313502145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{8297}}^1$

素因数の和:8545

約数の個数: 32

約数和(自身を含む): 549659520

約数和(自身を除く): 236157375

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1145, 2519, 3435, 7557, 8297, 12595, 24891, 37785, 41485, 91267, 124455, 273801, 456335, 1369005, 1900013, 5700039, 9500065, 20900143, 28500195, 62700429, 104500715, 313502145]

約数ペア:

[(1, 313502145), (3, 104500715), (5, 62700429), (11, 28500195), (15, 20900143), (33, 9500065), (55, 5700039), (165, 1900013), (229, 1369005), (687, 456335), (1145, 273801), (2519, 124455), (3435, 91267), (7557, 41485), (8297, 37785), (12595, 24891)]