15203312345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{5527}}^1$

素因数の和:6065

約数の個数: 32

約数和(自身を含む): 19892839680

約数和(自身を除く): 4689527335

約数列:

[1, 5, 13, 65, 101, 419, 505, 1313, 2095, 5447, 5527, 6565, 27235, 27635, 42319, 71851, 211595, 359255, 550147, 558227, 2315813, 2750735, 2791135, 7256951, 11579065, 30105569, 36284755, 150527845, 233897113, 1169485565, 3040662469, 15203312345]

約数ペア:

[(1, 15203312345), (5, 3040662469), (13, 1169485565), (65, 233897113), (101, 150527845), (419, 36284755), (505, 30105569), (1313, 11579065), (2095, 7256951), (5447, 2791135), (5527, 2750735), (6565, 2315813), (27235, 558227), (27635, 550147), (42319, 359255), (71851, 211595)]