39967125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9689}}^1$

素因数の和:9718

約数の個数: 32

約数和(自身を含む): 72558720

約数和(自身を除く): 32591595

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 9689, 29067, 48445, 106579, 145335, 242225, 319737, 532895, 726675, 1211125, 1598685, 2664475, 3633375, 7993425, 13322375, 39967125]

約数ペア:

[(1, 39967125), (3, 13322375), (5, 7993425), (11, 3633375), (15, 2664475), (25, 1598685), (33, 1211125), (55, 726675), (75, 532895), (125, 319737), (165, 242225), (275, 145335), (375, 106579), (825, 48445), (1375, 29067), (4125, 9689)]