4080594105

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62581}}^1$

素因数の和:62628

約数の個数: 80

約数和(自身を含む): 8723430144

約数和(自身を除く): 4642836039

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 315, 345, 405, 483, 567, 621, 805, 945, 1035, 1449, 1863, 2415, 2835, 3105, 4347, 7245, 9315, 13041, 21735, 62581, 65205, 187743, 312905, 438067, 563229, 938715, 1314201, 1439363, 1689687, 2190335, 2816145, 3942603, 4318089, 5069061, 6571005, 7196815, 8448435, 10075541, 11827809, 12954267, 19713015, 21590445, 25345305, 30226623, 35483427, 38862801, 50377705, 59139045, 64771335, 90679869, 116588403, 151133115, 177417135, 194314005, 272039607, 453399345, 582942015, 816118821, 1360198035, 4080594105]

約数ペア:

[(1, 4080594105), (3, 1360198035), (5, 816118821), (7, 582942015), (9, 453399345), (15, 272039607), (21, 194314005), (23, 177417135), (27, 151133115), (35, 116588403), (45, 90679869), (63, 64771335), (69, 59139045), (81, 50377705), (105, 38862801), (115, 35483427), (135, 30226623), (161, 25345305), (189, 21590445), (207, 19713015), (315, 12954267), (345, 11827809), (405, 10075541), (483, 8448435), (567, 7196815), (621, 6571005), (805, 5069061), (945, 4318089), (1035, 3942603), (1449, 2816145), (1863, 2190335), (2415, 1689687), (2835, 1439363), (3105, 1314201), (4347, 938715), (7245, 563229), (9315, 438067), (13041, 312905), (21735, 187743), (62581, 65205)]