12277425

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 20402464

約数和(自身を除く): 8125039

約数列:

[1, 3, 5, 15, 25, 75, 313, 523, 939, 1565, 1569, 2615, 4695, 7825, 7845, 13075, 23475, 39225, 163699, 491097, 818495, 2455485, 4092475, 12277425]

約数ペア:

[(1, 12277425), (3, 4092475), (5, 2455485), (15, 818495), (25, 491097), (75, 163699), (313, 39225), (523, 23475), (939, 13075), (1565, 7845), (1569, 7825), (2615, 4695)]