15942153

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 23288832

約数和(自身を除く): 7346679

約数列:

[1, 3, 31, 37, 41, 93, 111, 113, 123, 339, 1147, 1271, 1517, 3441, 3503, 3813, 4181, 4551, 4633, 10509, 12543, 13899, 47027, 129611, 141081, 143623, 171421, 388833, 430869, 514263, 5314051, 15942153]

約数ペア:

[(1, 15942153), (3, 5314051), (31, 514263), (37, 430869), (41, 388833), (93, 171421), (111, 143623), (113, 141081), (123, 129611), (339, 47027), (1147, 13899), (1271, 12543), (1517, 10509), (3441, 4633), (3503, 4551), (3813, 4181)]