144977805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{460247}}^1$

素因数の和:460265

約数の個数: 24

約数和(自身を含む): 287194752

約数和(自身を除く): 142216947

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 460247, 1380741, 2301235, 3221729, 4142223, 6903705, 9665187, 16108645, 20711115, 28995561, 48325935, 144977805]

約数ペア:

[(1, 144977805), (3, 48325935), (5, 28995561), (7, 20711115), (9, 16108645), (15, 9665187), (21, 6903705), (35, 4142223), (45, 3221729), (63, 2301235), (105, 1380741), (315, 460247)]