469391325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1117}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 838446336

約数和(自身を除く): 369055011

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 431, 975, 1117, 1293, 2155, 3351, 5585, 5603, 6465, 10775, 14521, 16755, 16809, 27925, 28015, 32325, 43563, 72605, 83775, 84045, 140075, 217815, 363025, 420225, 481427, 1089075, 1444281, 2407135, 6258551, 7221405, 12035675, 18775653, 31292755, 36107025, 93878265, 156463775, 469391325]

約数ペア:

[(1, 469391325), (3, 156463775), (5, 93878265), (13, 36107025), (15, 31292755), (25, 18775653), (39, 12035675), (65, 7221405), (75, 6258551), (195, 2407135), (325, 1444281), (431, 1089075), (975, 481427), (1117, 420225), (1293, 363025), (2155, 217815), (3351, 140075), (5585, 84045), (5603, 83775), (6465, 72605), (10775, 43563), (14521, 32325), (16755, 28015), (16809, 27925)]