15197247

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 25099200

約数和(自身を除く): 9901953

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 1493, 3393, 4479, 10179, 13437, 19409, 40311, 43297, 58227, 129891, 174681, 389673, 524043, 562861, 1169019, 1688583, 5065749, 15197247]

約数ペア:

[(1, 15197247), (3, 5065749), (9, 1688583), (13, 1169019), (27, 562861), (29, 524043), (39, 389673), (87, 174681), (117, 129891), (261, 58227), (351, 43297), (377, 40311), (783, 19409), (1131, 13437), (1493, 10179), (3393, 4479)]