15299278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 25116480

約数和(自身を除く): 9817202

約数列:

[1, 2, 23, 37, 46, 74, 89, 101, 178, 202, 851, 1702, 2047, 2323, 3293, 3737, 4094, 4646, 6586, 7474, 8989, 17978, 75739, 85951, 151478, 171902, 206747, 332593, 413494, 665186, 7649639, 15299278]

約数ペア:

[(1, 15299278), (2, 7649639), (23, 665186), (37, 413494), (46, 332593), (74, 206747), (89, 171902), (101, 151478), (178, 85951), (202, 75739), (851, 17978), (1702, 8989), (2047, 7474), (2323, 6586), (3293, 4646), (3737, 4094)]