1489995

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 2886576

約数和(自身を除く): 1396581

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 283, 351, 405, 585, 849, 1053, 1415, 1755, 2547, 3679, 4245, 5265, 7641, 11037, 12735, 18395, 22923, 33111, 38205, 55185, 99333, 114615, 165555, 297999, 496665, 1489995]

約数ペア:

[(1, 1489995), (3, 496665), (5, 297999), (9, 165555), (13, 114615), (15, 99333), (27, 55185), (39, 38205), (45, 33111), (65, 22923), (81, 18395), (117, 12735), (135, 11037), (195, 7641), (283, 5265), (351, 4245), (405, 3679), (585, 2547), (849, 1755), (1053, 1415)]