11273185

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 17729280

約数和(自身を除く): 6456095

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 89, 235, 245, 329, 385, 445, 517, 539, 623, 979, 1645, 2303, 2585, 2695, 3115, 3619, 4183, 4361, 4895, 6853, 11515, 18095, 20915, 21805, 25333, 29281, 34265, 46013, 47971, 126665, 146405, 204967, 230065, 239855, 322091, 1024835, 1610455, 2254637, 11273185]

約数ペア:

[(1, 11273185), (5, 2254637), (7, 1610455), (11, 1024835), (35, 322091), (47, 239855), (49, 230065), (55, 204967), (77, 146405), (89, 126665), (235, 47971), (245, 46013), (329, 34265), (385, 29281), (445, 25333), (517, 21805), (539, 20915), (623, 18095), (979, 11515), (1645, 6853), (2303, 4895), (2585, 4361), (2695, 4183), (3115, 3619)]