385584195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{2053}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 650707200

約数和(自身を除く): 265123005

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 659, 1977, 2053, 3295, 6159, 9885, 10265, 12521, 30795, 37563, 39007, 62605, 117021, 187815, 195035, 585105, 1352927, 4058781, 6764635, 20293905, 25705613, 77116839, 128528065, 385584195]

約数ペア:

[(1, 385584195), (3, 128528065), (5, 77116839), (15, 25705613), (19, 20293905), (57, 6764635), (95, 4058781), (285, 1352927), (659, 585105), (1977, 195035), (2053, 187815), (3295, 117021), (6159, 62605), (9885, 39007), (10265, 37563), (12521, 30795)]