15179073

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 26046720

約数和(自身を除く): 10867647

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 169, 273, 329, 507, 611, 637, 987, 1183, 1833, 1911, 2197, 2303, 3549, 4277, 6591, 6909, 7943, 8281, 12831, 15379, 23829, 24843, 29939, 46137, 55601, 89817, 103259, 107653, 166803, 309777, 322959, 389207, 722813, 1167621, 2168439, 5059691, 15179073]

約数ペア:

[(1, 15179073), (3, 5059691), (7, 2168439), (13, 1167621), (21, 722813), (39, 389207), (47, 322959), (49, 309777), (91, 166803), (141, 107653), (147, 103259), (169, 89817), (273, 55601), (329, 46137), (507, 29939), (611, 24843), (637, 23829), (987, 15379), (1183, 12831), (1833, 8281), (1911, 7943), (2197, 6909), (2303, 6591), (3549, 4277)]