633170545

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 895228416

約数和(自身を除く): 262057871

約数列:

[1, 5, 7, 35, 61, 71, 305, 355, 427, 497, 2135, 2485, 4177, 4331, 20885, 21655, 29239, 30317, 146195, 151585, 254797, 296567, 1273985, 1482835, 1783579, 2075969, 8917895, 10379845, 18090587, 90452935, 126634109, 633170545]

約数ペア:

[(1, 633170545), (5, 126634109), (7, 90452935), (35, 18090587), (61, 10379845), (71, 8917895), (305, 2075969), (355, 1783579), (427, 1482835), (497, 1273985), (2135, 296567), (2485, 254797), (4177, 151585), (4331, 146195), (20885, 30317), (21655, 29239)]