68464125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 48

約数和(自身を含む): 129954240

約数和(自身を除く): 61490115

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 3203, 4275, 7125, 9609, 16015, 21375, 28827, 48045, 60857, 80075, 144135, 182571, 240225, 304285, 400375, 547713, 720675, 912855, 1201125, 1521425, 2738565, 3603375, 4564275, 7607125, 13692825, 22821375, 68464125]

約数ペア:

[(1, 68464125), (3, 22821375), (5, 13692825), (9, 7607125), (15, 4564275), (19, 3603375), (25, 2738565), (45, 1521425), (57, 1201125), (75, 912855), (95, 720675), (125, 547713), (171, 400375), (225, 304285), (285, 240225), (375, 182571), (475, 144135), (855, 80075), (1125, 60857), (1425, 48045), (2375, 28827), (3203, 21375), (4275, 16015), (7125, 9609)]