412906925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2309}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 536215680

約数和(自身を除く): 123308755

約数列:

[1, 5, 23, 25, 115, 311, 575, 1555, 2309, 7153, 7775, 11545, 35765, 53107, 57725, 178825, 265535, 718099, 1327675, 3590495, 16516277, 17952475, 82581385, 412906925]

約数ペア:

[(1, 412906925), (5, 82581385), (23, 17952475), (25, 16516277), (115, 3590495), (311, 1327675), (575, 718099), (1555, 265535), (2309, 178825), (7153, 57725), (7775, 53107), (11545, 35765)]