236473125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 461852160

約数和(自身を除く): 225379035

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 125, 129, 175, 215, 301, 375, 419, 525, 625, 645, 875, 903, 1075, 1257, 1505, 1875, 2095, 2625, 2933, 3225, 4375, 4515, 5375, 6285, 7525, 8799, 10475, 13125, 14665, 16125, 18017, 22575, 26875, 31425, 37625, 43995, 52375, 54051, 73325, 80625, 90085, 112875, 126119, 157125, 188125, 219975, 261875, 270255, 366625, 378357, 450425, 564375, 630595, 785625, 1099875, 1351275, 1833125, 1891785, 2252125, 3152975, 5499375, 6756375, 9458925, 11260625, 15764875, 33781875, 47294625, 78824375, 236473125]

約数ペア:

[(1, 236473125), (3, 78824375), (5, 47294625), (7, 33781875), (15, 15764875), (21, 11260625), (25, 9458925), (35, 6756375), (43, 5499375), (75, 3152975), (105, 2252125), (125, 1891785), (129, 1833125), (175, 1351275), (215, 1099875), (301, 785625), (375, 630595), (419, 564375), (525, 450425), (625, 378357), (645, 366625), (875, 270255), (903, 261875), (1075, 219975), (1257, 188125), (1505, 157125), (1875, 126119), (2095, 112875), (2625, 90085), (2933, 80625), (3225, 73325), (4375, 54051), (4515, 52375), (5375, 43995), (6285, 37625), (7525, 31425), (8799, 26875), (10475, 22575), (13125, 18017), (14665, 16125)]