313027585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5659}}^1$

素因数の和:5737

約数の個数: 32

約数和(自身を含む): 433601280

約数和(自身を除く): 120573695

約数列:

[1, 5, 13, 23, 37, 65, 115, 185, 299, 481, 851, 1495, 2405, 4255, 5659, 11063, 28295, 55315, 73567, 130157, 209383, 367835, 650785, 1046915, 1692041, 2721979, 4815809, 8460205, 13609895, 24079045, 62605517, 313027585]

約数ペア:

[(1, 313027585), (5, 62605517), (13, 24079045), (23, 13609895), (37, 8460205), (65, 4815809), (115, 2721979), (185, 1692041), (299, 1046915), (481, 650785), (851, 367835), (1495, 209383), (2405, 130157), (4255, 73567), (5659, 55315), (11063, 28295)]