12305315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{977}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 16195680

約数和(自身を除く): 3890365

約数列:

[1, 5, 11, 55, 229, 977, 1145, 2519, 4885, 10747, 12595, 53735, 223733, 1118665, 2461063, 12305315]

約数ペア:

[(1, 12305315), (5, 2461063), (11, 1118665), (55, 223733), (229, 53735), (977, 12595), (1145, 10747), (2519, 4885)]