15287556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 38114496

約数和(自身を除く): 22826940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 547, 548, 822, 1094, 1641, 1644, 2188, 2329, 3282, 4658, 6564, 6987, 9299, 9316, 13974, 18598, 27897, 27948, 37196, 55794, 74939, 111588, 149878, 224817, 299756, 449634, 899268, 1273963, 2547926, 3821889, 5095852, 7643778, 15287556]

約数ペア:

[(1, 15287556), (2, 7643778), (3, 5095852), (4, 3821889), (6, 2547926), (12, 1273963), (17, 899268), (34, 449634), (51, 299756), (68, 224817), (102, 149878), (137, 111588), (204, 74939), (274, 55794), (411, 37196), (547, 27948), (548, 27897), (822, 18598), (1094, 13974), (1641, 9316), (1644, 9299), (2188, 6987), (2329, 6564), (3282, 4658)]