40456955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 22284997

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 121, 205, 233, 287, 385, 451, 605, 847, 1165, 1435, 1631, 2255, 2563, 3157, 4235, 4961, 8155, 9553, 12815, 15785, 17941, 24805, 28193, 34727, 47765, 66871, 89705, 105083, 140965, 173635, 197351, 334355, 525415, 735581, 986755, 1155913, 3677905, 5779565, 8091391, 40456955]

約数ペア:

[(1, 40456955), (5, 8091391), (7, 5779565), (11, 3677905), (35, 1155913), (41, 986755), (55, 735581), (77, 525415), (121, 334355), (205, 197351), (233, 173635), (287, 140965), (385, 105083), (451, 89705), (605, 66871), (847, 47765), (1165, 34727), (1435, 28193), (1631, 24805), (2255, 17941), (2563, 15785), (3157, 12815), (4235, 9553), (4961, 8155)]