38719875

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 65295360

約数和(自身を除く): 26575485

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 1185, 1307, 1975, 3921, 5925, 6535, 9875, 19605, 29625, 32675, 98025, 103253, 163375, 309759, 490125, 516265, 1548795, 2581325, 7743975, 12906625, 38719875]

約数ペア:

[(1, 38719875), (3, 12906625), (5, 7743975), (15, 2581325), (25, 1548795), (75, 516265), (79, 490125), (125, 309759), (237, 163375), (375, 103253), (395, 98025), (1185, 32675), (1307, 29625), (1975, 19605), (3921, 9875), (5925, 6535)]