202427685

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 365405040

約数和(自身を除く): 162977355

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 181, 261, 435, 543, 857, 905, 1305, 1629, 2571, 2715, 4285, 5249, 7713, 8145, 12855, 15747, 24853, 26245, 38565, 47241, 74559, 78735, 124265, 155117, 223677, 236205, 372795, 465351, 775585, 1118385, 1396053, 2326755, 4498393, 6980265, 13495179, 22491965, 40485537, 67475895, 202427685]

約数ペア:

[(1, 202427685), (3, 67475895), (5, 40485537), (9, 22491965), (15, 13495179), (29, 6980265), (45, 4498393), (87, 2326755), (145, 1396053), (181, 1118385), (261, 775585), (435, 465351), (543, 372795), (857, 236205), (905, 223677), (1305, 155117), (1629, 124265), (2571, 78735), (2715, 74559), (4285, 47241), (5249, 38565), (7713, 26245), (8145, 24853), (12855, 15747)]