26354043025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{4639}}^1\times {\mathrm{13367}}^1$

素因数の和:18033

約数の個数: 24

約数和(自身を含む): 34611356160

約数和(自身を除く): 8257313135

約数列:

[1, 5, 17, 25, 85, 425, 4639, 13367, 23195, 66835, 78863, 115975, 227239, 334175, 394315, 1136195, 1971575, 5680975, 62009513, 310047565, 1054161721, 1550237825, 5270808605, 26354043025]

約数ペア:

[(1, 26354043025), (5, 5270808605), (17, 1550237825), (25, 1054161721), (85, 310047565), (425, 62009513), (4639, 5680975), (13367, 1971575), (23195, 1136195), (66835, 394315), (78863, 334175), (115975, 227239)]