15660552

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2539}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 39319200

約数和(自身を除く): 23658648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 2539, 3084, 5078, 6168, 7617, 10156, 15234, 20312, 30468, 60936, 652523, 1305046, 1957569, 2610092, 3915138, 5220184, 7830276, 15660552]

約数ペア:

[(1, 15660552), (2, 7830276), (3, 5220184), (4, 3915138), (6, 2610092), (8, 1957569), (12, 1305046), (24, 652523), (257, 60936), (514, 30468), (771, 20312), (1028, 15234), (1542, 10156), (2056, 7617), (2539, 6168), (3084, 5078)]