53171415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 101312640

約数和(自身を除く): 48141225

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 163, 165, 489, 495, 659, 815, 1467, 1793, 1977, 2445, 3295, 5379, 5931, 7249, 7335, 8965, 9885, 16137, 21747, 26895, 29655, 36245, 65241, 80685, 107417, 108735, 322251, 326205, 537085, 966753, 1181587, 1611255, 3544761, 4833765, 5907935, 10634283, 17723805, 53171415]

約数ペア:

[(1, 53171415), (3, 17723805), (5, 10634283), (9, 5907935), (11, 4833765), (15, 3544761), (33, 1611255), (45, 1181587), (55, 966753), (99, 537085), (163, 326205), (165, 322251), (489, 108735), (495, 107417), (659, 80685), (815, 65241), (1467, 36245), (1793, 29655), (1977, 26895), (2445, 21747), (3295, 16137), (5379, 9885), (5931, 8965), (7249, 7335)]