73485375

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 123322368

約数和(自身を除く): 49836993

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1543, 1905, 3175, 4629, 7715, 9525, 15875, 23145, 38575, 47625, 115725, 192875, 195961, 578625, 587883, 979805, 2939415, 4899025, 14697075, 24495125, 73485375]

約数ペア:

[(1, 73485375), (3, 24495125), (5, 14697075), (15, 4899025), (25, 2939415), (75, 979805), (125, 587883), (127, 578625), (375, 195961), (381, 192875), (635, 115725), (1543, 47625), (1905, 38575), (3175, 23145), (4629, 15875), (7715, 9525)]