15690711005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{44483}}^1$

素因数の和:44633

約数の個数: 32

約数和(自身を含む): 20498227200

約数和(自身を除く): 4807516195

約数列:

[1, 5, 19, 47, 79, 95, 235, 395, 893, 1501, 3713, 4465, 7505, 18565, 44483, 70547, 222415, 352735, 845177, 2090701, 3514157, 4225885, 10453505, 17570785, 39723319, 66768983, 165165379, 198616595, 333844915, 825826895, 3138142201, 15690711005]

約数ペア:

[(1, 15690711005), (5, 3138142201), (19, 825826895), (47, 333844915), (79, 198616595), (95, 165165379), (235, 66768983), (395, 39723319), (893, 17570785), (1501, 10453505), (3713, 4225885), (4465, 3514157), (7505, 2090701), (18565, 845177), (44483, 352735), (70547, 222415)]