53259435

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 95325984

約数和(自身を除く): 42066549

約数列:

[1, 3, 5, 9, 15, 45, 53, 137, 159, 163, 265, 411, 477, 489, 685, 795, 815, 1233, 1467, 2055, 2385, 2445, 6165, 7261, 7335, 8639, 21783, 22331, 25917, 36305, 43195, 65349, 66993, 77751, 108915, 111655, 129585, 200979, 326745, 334965, 388755, 1004895, 1183543, 3550629, 5917715, 10651887, 17753145, 53259435]

約数ペア:

[(1, 53259435), (3, 17753145), (5, 10651887), (9, 5917715), (15, 3550629), (45, 1183543), (53, 1004895), (137, 388755), (159, 334965), (163, 326745), (265, 200979), (411, 129585), (477, 111655), (489, 108915), (685, 77751), (795, 66993), (815, 65349), (1233, 43195), (1467, 36305), (2055, 25917), (2385, 22331), (2445, 21783), (6165, 8639), (7261, 7335)]