72007605

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3259}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 125105760

約数和(自身を除く): 53098155

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 3259, 4419, 7365, 9777, 16295, 22095, 29331, 48885, 146655, 1600169, 4800507, 8000845, 14401521, 24002535, 72007605]

約数ペア:

[(1, 72007605), (3, 24002535), (5, 14401521), (9, 8000845), (15, 4800507), (45, 1600169), (491, 146655), (1473, 48885), (2455, 29331), (3259, 22095), (4419, 16295), (7365, 9777)]