74861625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{11743}}^1$

素因数の和:11778

約数の個数: 32

約数和(自身を含む): 131908608

約数和(自身を除く): 57046983

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 11743, 35229, 58715, 176145, 199631, 293575, 598893, 880725, 998155, 1467875, 2994465, 4403625, 4990775, 14972325, 24953875, 74861625]

約数ペア:

[(1, 74861625), (3, 24953875), (5, 14972325), (15, 4990775), (17, 4403625), (25, 2994465), (51, 1467875), (75, 998155), (85, 880725), (125, 598893), (255, 293575), (375, 199631), (425, 176145), (1275, 58715), (2125, 35229), (6375, 11743)]