1498125

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 40

約数和(自身を含む): 2699136

約数和(自身を除く): 1201011

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 125, 141, 235, 255, 375, 425, 625, 705, 799, 1175, 1275, 1875, 2125, 2397, 3525, 3995, 5875, 6375, 10625, 11985, 17625, 19975, 29375, 31875, 59925, 88125, 99875, 299625, 499375, 1498125]

約数ペア:

[(1, 1498125), (3, 499375), (5, 299625), (15, 99875), (17, 88125), (25, 59925), (47, 31875), (51, 29375), (75, 19975), (85, 17625), (125, 11985), (141, 10625), (235, 6375), (255, 5875), (375, 3995), (425, 3525), (625, 2397), (705, 2125), (799, 1875), (1175, 1275)]