15090816

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3023}}^1$

素因数の和:3053

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 28091904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 3023, 4992, 6046, 9069, 12092, 18138, 24184, 36276, 39299, 48368, 72552, 78598, 96736, 117897, 145104, 157196, 193472, 235794, 290208, 314392, 386944, 471588, 580416, 628784, 943176, 1160832, 1257568, 1886352, 2515136, 3772704, 5030272, 7545408, 15090816]

約数ペア:

[(1, 15090816), (2, 7545408), (3, 5030272), (4, 3772704), (6, 2515136), (8, 1886352), (12, 1257568), (13, 1160832), (16, 943176), (24, 628784), (26, 580416), (32, 471588), (39, 386944), (48, 314392), (52, 290208), (64, 235794), (78, 193472), (96, 157196), (104, 145104), (128, 117897), (156, 96736), (192, 78598), (208, 72552), (312, 48368), (384, 39299), (416, 36276), (624, 24184), (832, 18138), (1248, 12092), (1664, 9069), (2496, 6046), (3023, 4992)]