67138365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2377}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 123275520

約数和(自身を除く): 56137155

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269, 807, 1345, 1883, 2377, 4035, 5649, 7131, 9415, 11885, 16639, 28245, 35655, 49917, 83195, 249585, 639413, 1918239, 3197065, 4475891, 9591195, 13427673, 22379455, 67138365]

約数ペア:

[(1, 67138365), (3, 22379455), (5, 13427673), (7, 9591195), (15, 4475891), (21, 3197065), (35, 1918239), (105, 639413), (269, 249585), (807, 83195), (1345, 49917), (1883, 35655), (2377, 28245), (4035, 16639), (5649, 11885), (7131, 9415)]