15495008

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 32749920

約数和(自身を除く): 17254912

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 569, 592, 736, 851, 1138, 1184, 1702, 2276, 3404, 4552, 6808, 9104, 13087, 13616, 18208, 21053, 26174, 27232, 42106, 52348, 84212, 104696, 168424, 209392, 336848, 418784, 484219, 673696, 968438, 1936876, 3873752, 7747504, 15495008]

約数ペア:

[(1, 15495008), (2, 7747504), (4, 3873752), (8, 1936876), (16, 968438), (23, 673696), (32, 484219), (37, 418784), (46, 336848), (74, 209392), (92, 168424), (148, 104696), (184, 84212), (296, 52348), (368, 42106), (569, 27232), (592, 26174), (736, 21053), (851, 18208), (1138, 13616), (1184, 13087), (1702, 9104), (2276, 6808), (3404, 4552)]