15074748

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 42592368

約数和(自身を除く): 27517620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1193, 1404, 2106, 2386, 3159, 3579, 4212, 4772, 6318, 7158, 10737, 12636, 14316, 15509, 21474, 31018, 32211, 42948, 46527, 62036, 64422, 93054, 96633, 128844, 139581, 186108, 193266, 279162, 289899, 386532, 418743, 558324, 579798, 837486, 1159596, 1256229, 1674972, 2512458, 3768687, 5024916, 7537374, 15074748]

約数ペア:

[(1, 15074748), (2, 7537374), (3, 5024916), (4, 3768687), (6, 2512458), (9, 1674972), (12, 1256229), (13, 1159596), (18, 837486), (26, 579798), (27, 558324), (36, 418743), (39, 386532), (52, 289899), (54, 279162), (78, 193266), (81, 186108), (108, 139581), (117, 128844), (156, 96633), (162, 93054), (234, 64422), (243, 62036), (324, 46527), (351, 42948), (468, 32211), (486, 31018), (702, 21474), (972, 15509), (1053, 14316), (1193, 12636), (1404, 10737), (2106, 7158), (2386, 6318), (3159, 4772), (3579, 4212)]