38502075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 68745600

約数和(自身を除く): 30243525

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 659, 779, 1025, 1425, 1977, 2337, 3075, 3295, 3895, 9885, 11685, 12521, 16475, 19475, 27019, 37563, 49425, 58425, 62605, 81057, 135095, 187815, 313025, 405285, 513361, 675475, 939075, 1540083, 2026425, 2566805, 7700415, 12834025, 38502075]

約数ペア:

[(1, 38502075), (3, 12834025), (5, 7700415), (15, 2566805), (19, 2026425), (25, 1540083), (41, 939075), (57, 675475), (75, 513361), (95, 405285), (123, 313025), (205, 187815), (285, 135095), (475, 81057), (615, 62605), (659, 58425), (779, 49425), (1025, 37563), (1425, 27019), (1977, 19475), (2337, 16475), (3075, 12521), (3295, 11685), (3895, 9885)]