538395845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3187}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 732678912

約数和(自身を除く): 194283067

約数列:

[1, 5, 13, 23, 65, 113, 115, 299, 565, 1469, 1495, 2599, 3187, 7345, 12995, 15935, 33787, 41431, 73301, 168935, 207155, 360131, 366505, 952913, 1800655, 4681703, 4764565, 8283013, 23408515, 41415065, 107679169, 538395845]

約数ペア:

[(1, 538395845), (5, 107679169), (13, 41415065), (23, 23408515), (65, 8283013), (113, 4764565), (115, 4681703), (299, 1800655), (565, 952913), (1469, 366505), (1495, 360131), (2599, 207155), (3187, 168935), (7345, 73301), (12995, 41431), (15935, 33787)]