75420561

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{5011}}^1$

素因数の和:5216

約数の個数: 16

約数和(自身を含む): 104650560

約数和(自身を除く): 29229999

約数列:

[1, 3, 29, 87, 173, 519, 5011, 5017, 15033, 15051, 145319, 435957, 866903, 2600709, 25140187, 75420561]

約数ペア:

[(1, 75420561), (3, 25140187), (29, 2600709), (87, 866903), (173, 435957), (519, 145319), (5011, 15051), (5017, 15033)]