72709695

素因数分解:

$3^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1481}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 126230832

約数和(自身を除く): 53521137

約数列:

[1, 3, 5, 9, 15, 45, 1091, 1481, 3273, 4443, 5455, 7405, 9819, 13329, 16365, 22215, 49095, 66645, 1615771, 4847313, 8078855, 14541939, 24236565, 72709695]

約数ペア:

[(1, 72709695), (3, 24236565), (5, 14541939), (9, 8078855), (15, 4847313), (45, 1615771), (1091, 66645), (1481, 49095), (3273, 22215), (4443, 16365), (5455, 13329), (7405, 9819)]