8783955

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 16174080

約数和(自身を除く): 7390125

約数列:

[1, 3, 5, 9, 15, 29, 45, 53, 87, 127, 145, 159, 261, 265, 381, 435, 477, 635, 795, 1143, 1305, 1537, 1905, 2385, 3683, 4611, 5715, 6731, 7685, 11049, 13833, 18415, 20193, 23055, 33147, 33655, 55245, 60579, 69165, 100965, 165735, 195199, 302895, 585597, 975995, 1756791, 2927985, 8783955]

約数ペア:

[(1, 8783955), (3, 2927985), (5, 1756791), (9, 975995), (15, 585597), (29, 302895), (45, 195199), (53, 165735), (87, 100965), (127, 69165), (145, 60579), (159, 55245), (261, 33655), (265, 33147), (381, 23055), (435, 20193), (477, 18415), (635, 13833), (795, 11049), (1143, 7685), (1305, 6731), (1537, 5715), (1905, 4611), (2385, 3683)]