82742175

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 156155680

約数和(自身を除く): 73413505

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 3313, 4995, 8325, 9939, 16565, 24975, 29817, 49695, 82825, 89451, 122581, 149085, 248475, 367743, 447255, 612905, 745425, 1103229, 1838715, 2236275, 3064525, 3309687, 5516145, 9193575, 16548435, 27580725, 82742175]

約数ペア:

[(1, 82742175), (3, 27580725), (5, 16548435), (9, 9193575), (15, 5516145), (25, 3309687), (27, 3064525), (37, 2236275), (45, 1838715), (75, 1103229), (111, 745425), (135, 612905), (185, 447255), (225, 367743), (333, 248475), (555, 149085), (675, 122581), (925, 89451), (999, 82825), (1665, 49695), (2775, 29817), (3313, 24975), (4995, 16565), (8325, 9939)]