16108475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 20742720

約数和(自身を除く): 4634245

約数列:

[1, 5, 25, 59, 67, 163, 295, 335, 815, 1475, 1675, 3953, 4075, 9617, 10921, 19765, 48085, 54605, 98825, 240425, 273025, 644339, 3221695, 16108475]

約数ペア:

[(1, 16108475), (5, 3221695), (25, 644339), (59, 273025), (67, 240425), (163, 98825), (295, 54605), (335, 48085), (815, 19765), (1475, 10921), (1675, 9617), (3953, 4075)]