13627425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 26105472

約数和(自身を除く): 12478047

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 175, 257, 303, 505, 525, 707, 771, 1285, 1515, 1799, 2121, 2525, 3535, 3855, 5397, 6425, 7575, 8995, 10605, 17675, 19275, 25957, 26985, 44975, 53025, 77871, 129785, 134925, 181699, 389355, 545097, 648925, 908495, 1946775, 2725485, 4542475, 13627425]

約数ペア:

[(1, 13627425), (3, 4542475), (5, 2725485), (7, 1946775), (15, 908495), (21, 648925), (25, 545097), (35, 389355), (75, 181699), (101, 134925), (105, 129785), (175, 77871), (257, 53025), (303, 44975), (505, 26985), (525, 25957), (707, 19275), (771, 17675), (1285, 10605), (1515, 8995), (1799, 7575), (2121, 6425), (2525, 5397), (3535, 3855)]