38935125

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 71620848

約数和(自身を除く): 32685723

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 125, 159, 225, 265, 375, 477, 653, 795, 1125, 1325, 1959, 2385, 3265, 3975, 5877, 6625, 9795, 11925, 16325, 19875, 29385, 34609, 48975, 59625, 81625, 103827, 146925, 173045, 244875, 311481, 519135, 734625, 865225, 1557405, 2595675, 4326125, 7787025, 12978375, 38935125]

約数ペア:

[(1, 38935125), (3, 12978375), (5, 7787025), (9, 4326125), (15, 2595675), (25, 1557405), (45, 865225), (53, 734625), (75, 519135), (125, 311481), (159, 244875), (225, 173045), (265, 146925), (375, 103827), (477, 81625), (653, 59625), (795, 48975), (1125, 34609), (1325, 29385), (1959, 19875), (2385, 16325), (3265, 11925), (3975, 9795), (5877, 6625)]