15047152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 31426560

約数和(自身を除く): 16379408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1319, 1426, 2638, 2852, 5276, 5704, 10552, 11408, 21104, 30337, 40889, 60674, 81778, 121348, 163556, 242696, 327112, 485392, 654224, 940447, 1880894, 3761788, 7523576, 15047152]

約数ペア:

[(1, 15047152), (2, 7523576), (4, 3761788), (8, 1880894), (16, 940447), (23, 654224), (31, 485392), (46, 327112), (62, 242696), (92, 163556), (124, 121348), (184, 81778), (248, 60674), (368, 40889), (496, 30337), (713, 21104), (1319, 11408), (1426, 10552), (2638, 5704), (2852, 5276)]