74042145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86599}}^1$

素因数の和:86629

約数の個数: 24

約数和(自身を含む): 135096000

約数和(自身を除く): 61053855

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 86599, 259797, 432995, 779391, 1298985, 1645381, 3896955, 4936143, 8226905, 14808429, 24680715, 74042145]

約数ペア:

[(1, 74042145), (3, 24680715), (5, 14808429), (9, 8226905), (15, 4936143), (19, 3896955), (45, 1645381), (57, 1298985), (95, 779391), (171, 432995), (285, 259797), (855, 86599)]