83278335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5323}}^1$

素因数の和:5487

約数の個数: 32

約数和(自身を含む): 153331200

約数和(自身を除く): 70052865

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 5215, 5323, 15645, 15969, 26615, 37261, 79845, 111783, 186305, 558915, 793127, 2379381, 3965635, 5551889, 11896905, 16655667, 27759445, 83278335]

約数ペア:

[(1, 83278335), (3, 27759445), (5, 16655667), (7, 11896905), (15, 5551889), (21, 3965635), (35, 2379381), (105, 793127), (149, 558915), (447, 186305), (745, 111783), (1043, 79845), (2235, 37261), (3129, 26615), (5215, 15969), (5323, 15645)]