15252926481

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2381}}^1\times {\mathrm{18251}}^1$

素因数の和:20654

約数の個数: 32

約数和(自身を含む): 24346707840

約数和(自身を除く): 9093781359

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2381, 7143, 18251, 21429, 30953, 54753, 64287, 92859, 164259, 237263, 278577, 492777, 711789, 835731, 2135367, 6406101, 43455631, 130366893, 391100679, 564923203, 1173302037, 1694769609, 5084308827, 15252926481]

約数ペア:

[(1, 15252926481), (3, 5084308827), (9, 1694769609), (13, 1173302037), (27, 564923203), (39, 391100679), (117, 130366893), (351, 43455631), (2381, 6406101), (7143, 2135367), (18251, 835731), (21429, 711789), (30953, 492777), (54753, 278577), (64287, 237263), (92859, 164259)]