1330442415

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4217}}^1$

素因数の和:4294

約数の個数: 80

約数和(自身を含む): 2572305120

約数和(自身を除く): 1241862705

約数列:

[1, 3, 5, 9, 15, 19, 27, 41, 45, 57, 81, 95, 123, 135, 171, 205, 285, 369, 405, 513, 615, 779, 855, 1107, 1539, 1845, 2337, 2565, 3321, 3895, 4217, 5535, 7011, 7695, 11685, 12651, 16605, 21033, 21085, 35055, 37953, 63099, 63255, 80123, 105165, 113859, 172897, 189765, 240369, 315495, 341577, 400615, 518691, 569295, 721107, 864485, 1201845, 1556073, 1707885, 2163321, 2593455, 3285043, 3605535, 4668219, 6489963, 7780365, 9855129, 10816605, 14004657, 16425215, 23341095, 29565387, 32449815, 49275645, 70023285, 88696161, 147826935, 266088483, 443480805, 1330442415]

約数ペア:

[(1, 1330442415), (3, 443480805), (5, 266088483), (9, 147826935), (15, 88696161), (19, 70023285), (27, 49275645), (41, 32449815), (45, 29565387), (57, 23341095), (81, 16425215), (95, 14004657), (123, 10816605), (135, 9855129), (171, 7780365), (205, 6489963), (285, 4668219), (369, 3605535), (405, 3285043), (513, 2593455), (615, 2163321), (779, 1707885), (855, 1556073), (1107, 1201845), (1539, 864485), (1845, 721107), (2337, 569295), (2565, 518691), (3321, 400615), (3895, 341577), (4217, 315495), (5535, 240369), (7011, 189765), (7695, 172897), (11685, 113859), (12651, 105165), (16605, 80123), (21033, 63255), (21085, 63099), (35055, 37953)]