532357125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 947531520

約数和(自身を除く): 415174395

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 113, 125, 255, 339, 375, 425, 565, 739, 1275, 1695, 1921, 2125, 2217, 2825, 3695, 5763, 6375, 8475, 9605, 11085, 12563, 14125, 18475, 28815, 37689, 42375, 48025, 55425, 62815, 83507, 92375, 144075, 188445, 240125, 250521, 277125, 314075, 417535, 720375, 942225, 1252605, 1419619, 1570375, 2087675, 4258857, 4711125, 6263025, 7098095, 10438375, 21294285, 31315125, 35490475, 106471425, 177452375, 532357125]

約数ペア:

[(1, 532357125), (3, 177452375), (5, 106471425), (15, 35490475), (17, 31315125), (25, 21294285), (51, 10438375), (75, 7098095), (85, 6263025), (113, 4711125), (125, 4258857), (255, 2087675), (339, 1570375), (375, 1419619), (425, 1252605), (565, 942225), (739, 720375), (1275, 417535), (1695, 314075), (1921, 277125), (2125, 250521), (2217, 240125), (2825, 188445), (3695, 144075), (5763, 92375), (6375, 83507), (8475, 62815), (9605, 55425), (11085, 48025), (12563, 42375), (14125, 37689), (18475, 28815)]