2013231075

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{400643}}^1$

素因数の和:400723

約数の個数: 24

約数和(自身を含む): 3378230208

約数和(自身を除く): 1364999133

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 400643, 1201929, 2003215, 6009645, 10016075, 26843081, 30048225, 80529243, 134215405, 402646215, 671077025, 2013231075]

約数ペア:

[(1, 2013231075), (3, 671077025), (5, 402646215), (15, 134215405), (25, 80529243), (67, 30048225), (75, 26843081), (201, 10016075), (335, 6009645), (1005, 2003215), (1675, 1201929), (5025, 400643)]