15265888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 18602912

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 1399, 2728, 2798, 5456, 5596, 10912, 11192, 15389, 22384, 30778, 43369, 44768, 61556, 86738, 123112, 173476, 246224, 346952, 477059, 492448, 693904, 954118, 1387808, 1908236, 3816472, 7632944, 15265888]

約数ペア:

[(1, 15265888), (2, 7632944), (4, 3816472), (8, 1908236), (11, 1387808), (16, 954118), (22, 693904), (31, 492448), (32, 477059), (44, 346952), (62, 246224), (88, 173476), (124, 123112), (176, 86738), (248, 61556), (341, 44768), (352, 43369), (496, 30778), (682, 22384), (992, 15389), (1364, 11192), (1399, 10912), (2728, 5596), (2798, 5456)]