65299125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{10243}}^1$

素因数の和:10278

約数の個数: 32

約数和(自身を含む): 115060608

約数和(自身を除く): 49761483

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 10243, 30729, 51215, 153645, 174131, 256075, 522393, 768225, 870655, 1280375, 2611965, 3841125, 4353275, 13059825, 21766375, 65299125]

約数ペア:

[(1, 65299125), (3, 21766375), (5, 13059825), (15, 4353275), (17, 3841125), (25, 2611965), (51, 1280375), (75, 870655), (85, 768225), (125, 522393), (255, 256075), (375, 174131), (425, 153645), (1275, 51215), (2125, 30729), (6375, 10243)]