23155365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 16471131

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 1637, 2829, 4715, 4911, 8185, 14145, 24555, 37651, 67117, 112953, 188255, 201351, 335585, 564765, 1006755, 1543691, 4631073, 7718455, 23155365]

約数ペア:

[(1, 23155365), (3, 7718455), (5, 4631073), (15, 1543691), (23, 1006755), (41, 564765), (69, 335585), (115, 201351), (123, 188255), (205, 112953), (345, 67117), (615, 37651), (943, 24555), (1637, 14145), (2829, 8185), (4715, 4911)]