71336375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 100526400

約数和(自身を除く): 29190025

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 725, 1375, 1595, 1789, 3625, 7975, 8945, 19679, 39875, 44725, 51881, 98395, 223625, 259405, 491975, 570691, 1297025, 2459875, 2853455, 6485125, 14267275, 71336375]

約数ペア:

[(1, 71336375), (5, 14267275), (11, 6485125), (25, 2853455), (29, 2459875), (55, 1297025), (125, 570691), (145, 491975), (275, 259405), (319, 223625), (725, 98395), (1375, 51881), (1595, 44725), (1789, 39875), (3625, 19679), (7975, 8945)]