1950705

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 3436992

約数和(自身を除く): 1486287

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 647, 1005, 1941, 3015, 3235, 5823, 9705, 29115, 43349, 130047, 216745, 390141, 650235, 1950705]

約数ペア:

[(1, 1950705), (3, 650235), (5, 390141), (9, 216745), (15, 130047), (45, 43349), (67, 29115), (201, 9705), (335, 5823), (603, 3235), (647, 3015), (1005, 1941)]