129360015

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 231895872

約数和(自身を除く): 102535857

約数列:

[1, 3, 5, 9, 15, 45, 53, 73, 159, 219, 265, 365, 477, 657, 743, 795, 1095, 2229, 2385, 3285, 3715, 3869, 6687, 11145, 11607, 19345, 33435, 34821, 39379, 54239, 58035, 118137, 162717, 174105, 196895, 271195, 354411, 488151, 590685, 813585, 1772055, 2440755, 2874667, 8624001, 14373335, 25872003, 43120005, 129360015]

約数ペア:

[(1, 129360015), (3, 43120005), (5, 25872003), (9, 14373335), (15, 8624001), (45, 2874667), (53, 2440755), (73, 1772055), (159, 813585), (219, 590685), (265, 488151), (365, 354411), (477, 271195), (657, 196895), (743, 174105), (795, 162717), (1095, 118137), (2229, 58035), (2385, 54239), (3285, 39379), (3715, 34821), (3869, 33435), (6687, 19345), (11145, 11607)]