57193325

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 86661120

約数和(自身を除く): 29467795

約数列:

[1, 5, 7, 19, 25, 35, 95, 103, 133, 167, 175, 475, 515, 665, 721, 835, 1169, 1957, 2575, 3173, 3325, 3605, 4175, 5845, 9785, 13699, 15865, 17201, 18025, 22211, 29225, 48925, 68495, 79325, 86005, 111055, 120407, 326819, 342475, 430025, 555275, 602035, 1634095, 2287733, 3010175, 8170475, 11438665, 57193325]

約数ペア:

[(1, 57193325), (5, 11438665), (7, 8170475), (19, 3010175), (25, 2287733), (35, 1634095), (95, 602035), (103, 555275), (133, 430025), (167, 342475), (175, 326819), (475, 120407), (515, 111055), (665, 86005), (721, 79325), (835, 68495), (1169, 48925), (1957, 29225), (2575, 22211), (3173, 18025), (3325, 17201), (3605, 15865), (4175, 13699), (5845, 9785)]