13616595

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 25039872

約数和(自身を除く): 11423277

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 227, 279, 387, 465, 645, 681, 1135, 1333, 1395, 1935, 2043, 3405, 3999, 6665, 7037, 9761, 10215, 11997, 19995, 21111, 29283, 35185, 48805, 59985, 63333, 87849, 105555, 146415, 302591, 316665, 439245, 907773, 1512955, 2723319, 4538865, 13616595]

約数ペア:

[(1, 13616595), (3, 4538865), (5, 2723319), (9, 1512955), (15, 907773), (31, 439245), (43, 316665), (45, 302591), (93, 146415), (129, 105555), (155, 87849), (215, 63333), (227, 59985), (279, 48805), (387, 35185), (465, 29283), (645, 21111), (681, 19995), (1135, 11997), (1333, 10215), (1395, 9761), (1935, 7037), (2043, 6665), (3405, 3999)]