5112495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 9670752

約数和(自身を除く): 4558257

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 163, 205, 255, 369, 489, 615, 697, 765, 815, 1467, 1845, 2091, 2445, 2771, 3485, 6273, 6683, 7335, 8313, 10455, 13855, 20049, 24939, 31365, 33415, 41565, 60147, 100245, 113611, 124695, 300735, 340833, 568055, 1022499, 1704165, 5112495]

約数ペア:

[(1, 5112495), (3, 1704165), (5, 1022499), (9, 568055), (15, 340833), (17, 300735), (41, 124695), (45, 113611), (51, 100245), (85, 60147), (123, 41565), (153, 33415), (163, 31365), (205, 24939), (255, 20049), (369, 13855), (489, 10455), (615, 8313), (697, 7335), (765, 6683), (815, 6273), (1467, 3485), (1845, 2771), (2091, 2445)]