977880075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8461}}^1$

素因数の和:8564

約数の個数: 48

約数和(自身を含む): 1712438016

約数和(自身を除く): 734557941

約数列:

[1, 3, 5, 15, 23, 25, 67, 69, 75, 115, 201, 335, 345, 575, 1005, 1541, 1675, 1725, 4623, 5025, 7705, 8461, 23115, 25383, 38525, 42305, 115575, 126915, 194603, 211525, 566887, 583809, 634575, 973015, 1700661, 2834435, 2919045, 4865075, 8503305, 13038401, 14172175, 14595225, 39115203, 42516525, 65192005, 195576015, 325960025, 977880075]

約数ペア:

[(1, 977880075), (3, 325960025), (5, 195576015), (15, 65192005), (23, 42516525), (25, 39115203), (67, 14595225), (69, 14172175), (75, 13038401), (115, 8503305), (201, 4865075), (335, 2919045), (345, 2834435), (575, 1700661), (1005, 973015), (1541, 634575), (1675, 583809), (1725, 566887), (4623, 211525), (5025, 194603), (7705, 126915), (8461, 115575), (23115, 42305), (25383, 38525)]