15696668745

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{7219}}^1$

素因数の和:7670

約数の個数: 48

約数和(自身を含む): 27459681600

約数和(自身を除く): 11763012855

約数列:

[1, 3, 5, 9, 15, 45, 211, 229, 633, 687, 1055, 1145, 1899, 2061, 3165, 3435, 7219, 9495, 10305, 21657, 36095, 48319, 64971, 108285, 144957, 241595, 324855, 434871, 724785, 1523209, 1653151, 2174355, 4569627, 4959453, 7616045, 8265755, 13708881, 14878359, 22848135, 24797265, 68544405, 74391795, 348814861, 1046444583, 1744074305, 3139333749, 5232222915, 15696668745]

約数ペア:

[(1, 15696668745), (3, 5232222915), (5, 3139333749), (9, 1744074305), (15, 1046444583), (45, 348814861), (211, 74391795), (229, 68544405), (633, 24797265), (687, 22848135), (1055, 14878359), (1145, 13708881), (1899, 8265755), (2061, 7616045), (3165, 4959453), (3435, 4569627), (7219, 2174355), (9495, 1653151), (10305, 1523209), (21657, 724785), (36095, 434871), (48319, 324855), (64971, 241595), (108285, 144957)]