15249952

素因数分解:

$2^5\times {\mathrm{17}}^3\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 32228280

約数和(自身を除く): 16978328

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 289, 388, 544, 578, 776, 1156, 1552, 1649, 2312, 3104, 3298, 4624, 4913, 6596, 9248, 9826, 13192, 19652, 26384, 28033, 39304, 52768, 56066, 78608, 112132, 157216, 224264, 448528, 476561, 897056, 953122, 1906244, 3812488, 7624976, 15249952]

約数ペア:

[(1, 15249952), (2, 7624976), (4, 3812488), (8, 1906244), (16, 953122), (17, 897056), (32, 476561), (34, 448528), (68, 224264), (97, 157216), (136, 112132), (194, 78608), (272, 56066), (289, 52768), (388, 39304), (544, 28033), (578, 26384), (776, 19652), (1156, 13192), (1552, 9826), (1649, 9248), (2312, 6596), (3104, 4913), (3298, 4624)]