417322545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{4273}}^1$

素因数の和:4681

約数の個数: 32

約数和(自身を含む): 709005312

約数和(自身を除く): 291682767

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 383, 1149, 1915, 4273, 5745, 6511, 12819, 19533, 21365, 32555, 64095, 72641, 97665, 217923, 363205, 1089615, 1636559, 4909677, 8182795, 24548385, 27821503, 83464509, 139107515, 417322545]

約数ペア:

[(1, 417322545), (3, 139107515), (5, 83464509), (15, 27821503), (17, 24548385), (51, 8182795), (85, 4909677), (255, 1636559), (383, 1089615), (1149, 363205), (1915, 217923), (4273, 97665), (5745, 72641), (6511, 64095), (12819, 32555), (19533, 21365)]