1601472005

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{3049}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 2254560000

約数和(自身を除く): 653087995

約数列:

[1, 5, 7, 35, 43, 215, 301, 349, 1505, 1745, 2443, 3049, 12215, 15007, 15245, 21343, 75035, 105049, 106715, 131107, 525245, 655535, 917749, 1064101, 4588745, 5320505, 7448707, 37243535, 45756343, 228781715, 320294401, 1601472005]

約数ペア:

[(1, 1601472005), (5, 320294401), (7, 228781715), (35, 45756343), (43, 37243535), (215, 7448707), (301, 5320505), (349, 4588745), (1505, 1064101), (1745, 917749), (2443, 655535), (3049, 525245), (12215, 131107), (15007, 106715), (15245, 105049), (21343, 75035)]