2263365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 4363632

約数和(自身を除く): 2100267

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 73, 117, 159, 195, 219, 265, 365, 477, 585, 657, 689, 795, 949, 1095, 2067, 2385, 2847, 3285, 3445, 3869, 4745, 6201, 8541, 10335, 11607, 14235, 19345, 31005, 34821, 42705, 50297, 58035, 150891, 174105, 251485, 452673, 754455, 2263365]

約数ペア:

[(1, 2263365), (3, 754455), (5, 452673), (9, 251485), (13, 174105), (15, 150891), (39, 58035), (45, 50297), (53, 42705), (65, 34821), (73, 31005), (117, 19345), (159, 14235), (195, 11607), (219, 10335), (265, 8541), (365, 6201), (477, 4745), (585, 3869), (657, 3445), (689, 3285), (795, 2847), (949, 2385), (1095, 2067)]