39329925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 69727680

約数和(自身を除く): 30397755

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 109, 255, 283, 327, 425, 545, 849, 1275, 1415, 1635, 1853, 2725, 4245, 4811, 5559, 7075, 8175, 9265, 14433, 21225, 24055, 27795, 30847, 46325, 72165, 92541, 120275, 138975, 154235, 360825, 462705, 524399, 771175, 1573197, 2313525, 2621995, 7865985, 13109975, 39329925]

約数ペア:

[(1, 39329925), (3, 13109975), (5, 7865985), (15, 2621995), (17, 2313525), (25, 1573197), (51, 771175), (75, 524399), (85, 462705), (109, 360825), (255, 154235), (283, 138975), (327, 120275), (425, 92541), (545, 72165), (849, 46325), (1275, 30847), (1415, 27795), (1635, 24055), (1853, 21225), (2725, 14433), (4245, 9265), (4811, 8175), (5559, 7075)]