200379075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{15809}}^1$

素因数の和:15848

約数の個数: 36

約数和(自身を含む): 358760520

約数和(自身を除く): 158381445

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 4225, 12675, 15809, 47427, 79045, 205517, 237135, 395225, 616551, 1027585, 1185675, 2671721, 3082755, 5137925, 8015163, 13358605, 15413775, 40075815, 66793025, 200379075]

約数ペア:

[(1, 200379075), (3, 66793025), (5, 40075815), (13, 15413775), (15, 13358605), (25, 8015163), (39, 5137925), (65, 3082755), (75, 2671721), (169, 1185675), (195, 1027585), (325, 616551), (507, 395225), (845, 237135), (975, 205517), (2535, 79045), (4225, 47427), (12675, 15809)]