299942572655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2\times {\mathrm{31183}}^1$

素因数の和:31368

約数の個数: 48

約数和(自身を含む): 407701112832

約数和(自身を除く): 107758540177

約数列:

[1, 5, 11, 47, 55, 61, 235, 305, 517, 671, 2585, 2867, 3355, 3721, 14335, 18605, 31183, 31537, 40931, 155915, 157685, 174887, 204655, 343013, 874435, 1465601, 1715065, 1902163, 1923757, 7328005, 9510815, 9618785, 16121611, 20923793, 80608055, 89401661, 104618965, 116031943, 447008305, 580159715, 983418271, 1276351373, 4917091355, 5453501321, 6381756865, 27267506605, 59988514531, 299942572655]

約数ペア:

[(1, 299942572655), (5, 59988514531), (11, 27267506605), (47, 6381756865), (55, 5453501321), (61, 4917091355), (235, 1276351373), (305, 983418271), (517, 580159715), (671, 447008305), (2585, 116031943), (2867, 104618965), (3355, 89401661), (3721, 80608055), (14335, 20923793), (18605, 16121611), (31183, 9618785), (31537, 9510815), (40931, 7328005), (155915, 1923757), (157685, 1902163), (174887, 1715065), (204655, 1465601), (343013, 874435)]