488790375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{76673}}^1$

素因数の和:76708

約数の個数: 32

約数和(自身を含む): 861202368

約数和(自身を除く): 372411993

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 76673, 230019, 383365, 1150095, 1303441, 1916825, 3910323, 5750475, 6517205, 9584125, 19551615, 28752375, 32586025, 97758075, 162930125, 488790375]

約数ペア:

[(1, 488790375), (3, 162930125), (5, 97758075), (15, 32586025), (17, 28752375), (25, 19551615), (51, 9584125), (75, 6517205), (85, 5750475), (125, 3910323), (255, 1916825), (375, 1303441), (425, 1150095), (1275, 383365), (2125, 230019), (6375, 76673)]