223093125

素因数分解:

$3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2376

約数の個数: 60

約数和(自身を含む): 426547836

約数和(自身を除く): 203454711

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 625, 765, 1125, 1275, 1875, 2125, 2333, 3825, 5625, 6375, 6999, 10625, 11665, 19125, 20997, 31875, 34995, 39661, 58325, 95625, 104985, 118983, 174975, 198305, 291625, 356949, 524925, 594915, 874875, 991525, 1458125, 1784745, 2624625, 2974575, 4374375, 4957625, 8923725, 13123125, 14872875, 24788125, 44618625, 74364375, 223093125]

約数ペア:

[(1, 223093125), (3, 74364375), (5, 44618625), (9, 24788125), (15, 14872875), (17, 13123125), (25, 8923725), (45, 4957625), (51, 4374375), (75, 2974575), (85, 2624625), (125, 1784745), (153, 1458125), (225, 991525), (255, 874875), (375, 594915), (425, 524925), (625, 356949), (765, 291625), (1125, 198305), (1275, 174975), (1875, 118983), (2125, 104985), (2333, 95625), (3825, 58325), (5625, 39661), (6375, 34995), (6999, 31875), (10625, 20997), (11665, 19125)]