61650045

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1459}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 110025600

約数和(自身を除く): 48375555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1459, 1565, 2817, 4377, 4695, 7295, 8451, 13131, 14085, 21885, 39393, 42255, 65655, 196965, 456667, 1370001, 2283335, 4110003, 6850005, 12330009, 20550015, 61650045]

約数ペア:

[(1, 61650045), (3, 20550015), (5, 12330009), (9, 6850005), (15, 4110003), (27, 2283335), (45, 1370001), (135, 456667), (313, 196965), (939, 65655), (1459, 42255), (1565, 39393), (2817, 21885), (4377, 14085), (4695, 13131), (7295, 8451)]