280060202415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{381034289}}^1$

素因数の和:381034311

約数の個数: 24

約数和(自身を含む): 521254908720

約数和(自身を除く): 241194706305

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 381034289, 1143102867, 1905171445, 2667240023, 5715514335, 8001720069, 13336200115, 18670680161, 40008600345, 56012040483, 93353400805, 280060202415]

約数ペア:

[(1, 280060202415), (3, 93353400805), (5, 56012040483), (7, 40008600345), (15, 18670680161), (21, 13336200115), (35, 8001720069), (49, 5715514335), (105, 2667240023), (147, 1905171445), (245, 1143102867), (735, 381034289)]