5514375

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 9784368

約数和(自身を除く): 4269993

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 173, 255, 375, 425, 519, 625, 865, 1275, 1875, 2125, 2595, 2941, 4325, 6375, 8823, 10625, 12975, 14705, 21625, 31875, 44115, 64875, 73525, 108125, 220575, 324375, 367625, 1102875, 1838125, 5514375]

約数ペア:

[(1, 5514375), (3, 1838125), (5, 1102875), (15, 367625), (17, 324375), (25, 220575), (51, 108125), (75, 73525), (85, 64875), (125, 44115), (173, 31875), (255, 21625), (375, 14705), (425, 12975), (519, 10625), (625, 8823), (865, 6375), (1275, 4325), (1875, 2941), (2125, 2595)]