57856155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23957}}^1$

素因数の和:23995

約数の個数: 32

約数和(自身を含む): 110398464

約数和(自身を除く): 52542309

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 23957, 71871, 119785, 167699, 359355, 503097, 551011, 838495, 1653033, 2515485, 2755055, 3857077, 8265165, 11571231, 19285385, 57856155]

約数ペア:

[(1, 57856155), (3, 19285385), (5, 11571231), (7, 8265165), (15, 3857077), (21, 2755055), (23, 2515485), (35, 1653033), (69, 838495), (105, 551011), (115, 503097), (161, 359355), (345, 167699), (483, 119785), (805, 71871), (2415, 23957)]