202260015

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{8627}}^1$

素因数の和:9159

約数の個数: 24

約数和(自身を含む): 351297648

約数和(自身を除く): 149037633

約数列:

[1, 3, 5, 9, 15, 45, 521, 1563, 2605, 4689, 7815, 8627, 23445, 25881, 43135, 77643, 129405, 388215, 4494667, 13484001, 22473335, 40452003, 67420005, 202260015]

約数ペア:

[(1, 202260015), (3, 67420005), (5, 40452003), (9, 22473335), (15, 13484001), (45, 4494667), (521, 388215), (1563, 129405), (2605, 77643), (4689, 43135), (7815, 25881), (8627, 23445)]