159376875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{12143}}^1$

素因数の和:12173

約数の個数: 40

約数和(自身を含む): 303502848

約数和(自身を除く): 144125973

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4375, 12143, 13125, 36429, 60715, 85001, 182145, 255003, 303575, 425005, 910725, 1275015, 1517875, 2125025, 4553625, 6375075, 7589375, 10625125, 22768125, 31875375, 53125625, 159376875]

約数ペア:

[(1, 159376875), (3, 53125625), (5, 31875375), (7, 22768125), (15, 10625125), (21, 7589375), (25, 6375075), (35, 4553625), (75, 2125025), (105, 1517875), (125, 1275015), (175, 910725), (375, 425005), (525, 303575), (625, 255003), (875, 182145), (1875, 85001), (2625, 60715), (4375, 36429), (12143, 13125)]