1330298415

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{163327}}^1$

素因数の和:163519

約数の個数: 24

約数和(自身を含む): 2318604288

約数和(自身を除く): 988305873

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 163327, 489981, 816635, 1469943, 2449905, 7349715, 29562187, 88686561, 147810935, 266059683, 443432805, 1330298415]

約数ペア:

[(1, 1330298415), (3, 443432805), (5, 266059683), (9, 147810935), (15, 88686561), (45, 29562187), (181, 7349715), (543, 2449905), (905, 1469943), (1629, 816635), (2715, 489981), (8145, 163327)]