4094397725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{953}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 5876945280

約数和(自身を除く): 1782547555

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 919, 935, 953, 4595, 4675, 4765, 10109, 10483, 15623, 16201, 22975, 23825, 50545, 52415, 78115, 81005, 171853, 178211, 252725, 262075, 390575, 405025, 859265, 875807, 891055, 4296325, 4379035, 4455275, 9633877, 14888719, 21895175, 48169385, 74443595, 163775909, 240846925, 372217975, 818879545, 4094397725]

約数ペア:

[(1, 4094397725), (5, 818879545), (11, 372217975), (17, 240846925), (25, 163775909), (55, 74443595), (85, 48169385), (187, 21895175), (275, 14888719), (425, 9633877), (919, 4455275), (935, 4379035), (953, 4296325), (4595, 891055), (4675, 875807), (4765, 859265), (10109, 405025), (10483, 390575), (15623, 262075), (16201, 252725), (22975, 178211), (23825, 171853), (50545, 81005), (52415, 78115)]