15549152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 32849712

約数和(自身を除く): 17300560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 202, 272, 283, 404, 544, 566, 808, 1132, 1616, 1717, 2264, 3232, 3434, 4528, 4811, 6868, 9056, 9622, 13736, 19244, 27472, 28583, 38488, 54944, 57166, 76976, 114332, 153952, 228664, 457328, 485911, 914656, 971822, 1943644, 3887288, 7774576, 15549152]

約数ペア:

[(1, 15549152), (2, 7774576), (4, 3887288), (8, 1943644), (16, 971822), (17, 914656), (32, 485911), (34, 457328), (68, 228664), (101, 153952), (136, 114332), (202, 76976), (272, 57166), (283, 54944), (404, 38488), (544, 28583), (566, 27472), (808, 19244), (1132, 13736), (1616, 9622), (1717, 9056), (2264, 6868), (3232, 4811), (3434, 4528)]