881250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{47}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 2249856

約数和(自身を除く): 1368606

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 125, 141, 150, 235, 250, 282, 375, 470, 625, 705, 750, 1175, 1250, 1410, 1875, 2350, 3125, 3525, 3750, 5875, 6250, 7050, 9375, 11750, 17625, 18750, 29375, 35250, 58750, 88125, 146875, 176250, 293750, 440625, 881250]

約数ペア:

[(1, 881250), (2, 440625), (3, 293750), (5, 176250), (6, 146875), (10, 88125), (15, 58750), (25, 35250), (30, 29375), (47, 18750), (50, 17625), (75, 11750), (94, 9375), (125, 7050), (141, 6250), (150, 5875), (235, 3750), (250, 3525), (282, 3125), (375, 2350), (470, 1875), (625, 1410), (705, 1250), (750, 1175)]