72763965

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{30509}}^1$

素因数の和:30573

約数の個数: 24

約数和(自身を含む): 128508120

約数和(自身を除く): 55744155

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 30509, 91527, 152545, 274581, 457635, 1372905, 1616977, 4850931, 8084885, 14552793, 24254655, 72763965]

約数ペア:

[(1, 72763965), (3, 24254655), (5, 14552793), (9, 8084885), (15, 4850931), (45, 1616977), (53, 1372905), (159, 457635), (265, 274581), (477, 152545), (795, 91527), (2385, 30509)]