12702735

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 10884465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 179, 249, 285, 415, 537, 747, 855, 895, 1245, 1577, 1611, 2685, 3401, 3735, 4731, 7885, 8055, 10203, 14193, 14857, 17005, 23655, 30609, 44571, 51015, 70965, 74285, 133713, 153045, 222855, 282283, 668565, 846849, 1411415, 2540547, 4234245, 12702735]

約数ペア:

[(1, 12702735), (3, 4234245), (5, 2540547), (9, 1411415), (15, 846849), (19, 668565), (45, 282283), (57, 222855), (83, 153045), (95, 133713), (171, 74285), (179, 70965), (249, 51015), (285, 44571), (415, 30609), (537, 23655), (747, 17005), (855, 14857), (895, 14193), (1245, 10203), (1577, 8055), (1611, 7885), (2685, 4731), (3401, 3735)]