2886825

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 4858816

約数和(自身を除く): 1971991

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 631, 915, 1525, 1893, 3155, 4575, 9465, 15775, 38491, 47325, 115473, 192455, 577365, 962275, 2886825]

約数ペア:

[(1, 2886825), (3, 962275), (5, 577365), (15, 192455), (25, 115473), (61, 47325), (75, 38491), (183, 15775), (305, 9465), (631, 4575), (915, 3155), (1525, 1893)]