64755005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 93325824

約数和(自身を除く): 28570819

約数列:

[1, 5, 7, 23, 35, 115, 161, 257, 313, 805, 1285, 1565, 1799, 2191, 5911, 7199, 8995, 10955, 29555, 35995, 41377, 50393, 80441, 206885, 251965, 402205, 563087, 1850143, 2815435, 9250715, 12951001, 64755005]

約数ペア:

[(1, 64755005), (5, 12951001), (7, 9250715), (23, 2815435), (35, 1850143), (115, 563087), (161, 402205), (257, 251965), (313, 206885), (805, 80441), (1285, 50393), (1565, 41377), (1799, 35995), (2191, 29555), (5911, 10955), (7199, 8995)]