966420505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12647}}^1$

素因数の和:12729

約数の個数: 32

約数和(自身を含む): 1311344640

約数和(自身を除く): 344924135

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 899, 2465, 2635, 4495, 12647, 15283, 63235, 76415, 214999, 366763, 392057, 1074995, 1833815, 1960285, 6234971, 6664969, 11369653, 31174855, 33324845, 56848265, 193284101, 966420505]

約数ペア:

[(1, 966420505), (5, 193284101), (17, 56848265), (29, 33324845), (31, 31174855), (85, 11369653), (145, 6664969), (155, 6234971), (493, 1960285), (527, 1833815), (899, 1074995), (2465, 392057), (2635, 366763), (4495, 214999), (12647, 76415), (15283, 63235)]