4245491655

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{2729}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 7440975360

約数和(自身を除く): 3195483705

約数列:

[1, 3, 5, 9, 15, 45, 181, 191, 543, 573, 905, 955, 1629, 1719, 2715, 2729, 2865, 8145, 8187, 8595, 13645, 24561, 34571, 40935, 103713, 122805, 172855, 311139, 493949, 518565, 521239, 1481847, 1555695, 1563717, 2469745, 2606195, 4445541, 4691151, 7409235, 7818585, 22227705, 23455755, 94344259, 283032777, 471721295, 849098331, 1415163885, 4245491655]

約数ペア:

[(1, 4245491655), (3, 1415163885), (5, 849098331), (9, 471721295), (15, 283032777), (45, 94344259), (181, 23455755), (191, 22227705), (543, 7818585), (573, 7409235), (905, 4691151), (955, 4445541), (1629, 2606195), (1719, 2469745), (2715, 1563717), (2729, 1555695), (2865, 1481847), (8145, 521239), (8187, 518565), (8595, 493949), (13645, 311139), (24561, 172855), (34571, 122805), (40935, 103713)]