39587925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 74231360

約数和(自身を除く): 34643435

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 2137, 3705, 6175, 6411, 10685, 18525, 27781, 32055, 40603, 53425, 83343, 121809, 138905, 160275, 203015, 416715, 527839, 609045, 694525, 1015075, 1583517, 2083575, 2639195, 3045225, 7917585, 13195975, 39587925]

約数ペア:

[(1, 39587925), (3, 13195975), (5, 7917585), (13, 3045225), (15, 2639195), (19, 2083575), (25, 1583517), (39, 1015075), (57, 694525), (65, 609045), (75, 527839), (95, 416715), (195, 203015), (247, 160275), (285, 138905), (325, 121809), (475, 83343), (741, 53425), (975, 40603), (1235, 32055), (1425, 27781), (2137, 18525), (3705, 10685), (6175, 6411)]