9020625

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 15969888

約数和(自身を除く): 6949263

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 283, 375, 425, 625, 849, 1275, 1415, 1875, 2125, 4245, 4811, 6375, 7075, 10625, 14433, 21225, 24055, 31875, 35375, 72165, 106125, 120275, 176875, 360825, 530625, 601375, 1804125, 3006875, 9020625]

約数ペア:

[(1, 9020625), (3, 3006875), (5, 1804125), (15, 601375), (17, 530625), (25, 360825), (51, 176875), (75, 120275), (85, 106125), (125, 72165), (255, 35375), (283, 31875), (375, 24055), (425, 21225), (625, 14433), (849, 10625), (1275, 7075), (1415, 6375), (1875, 4811), (2125, 4245)]