74107125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3507

約数の個数: 48

約数和(自身を含む): 140662080

約数和(自身を除く): 66554955

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 3467, 4275, 7125, 10401, 17335, 21375, 31203, 52005, 65873, 86675, 156015, 197619, 260025, 329365, 433375, 592857, 780075, 988095, 1300125, 1646825, 2964285, 3900375, 4940475, 8234125, 14821425, 24702375, 74107125]

約数ペア:

[(1, 74107125), (3, 24702375), (5, 14821425), (9, 8234125), (15, 4940475), (19, 3900375), (25, 2964285), (45, 1646825), (57, 1300125), (75, 988095), (95, 780075), (125, 592857), (171, 433375), (225, 329365), (285, 260025), (375, 197619), (475, 156015), (855, 86675), (1125, 65873), (1425, 52005), (2375, 31203), (3467, 21375), (4275, 17335), (7125, 10401)]