13412295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 25395552

約数和(自身を除く): 11983257

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 195, 227, 303, 505, 585, 681, 909, 1135, 1313, 1515, 2043, 2951, 3405, 3939, 4545, 6565, 8853, 10215, 11817, 14755, 19695, 22927, 26559, 44265, 59085, 68781, 114635, 132795, 206343, 298051, 343905, 894153, 1031715, 1490255, 2682459, 4470765, 13412295]

約数ペア:

[(1, 13412295), (3, 4470765), (5, 2682459), (9, 1490255), (13, 1031715), (15, 894153), (39, 343905), (45, 298051), (65, 206343), (101, 132795), (117, 114635), (195, 68781), (227, 59085), (303, 44265), (505, 26559), (585, 22927), (681, 19695), (909, 14755), (1135, 11817), (1313, 10215), (1515, 8853), (2043, 6565), (2951, 4545), (3405, 3939)]