13818444885

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4874231}}^1$

素因数の和:4874255

約数の個数: 40

約数和(自身を含む): 28309539456

約数和(自身を除く): 14491094571

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4874231, 14622693, 24371155, 34119617, 43868079, 73113465, 102358851, 131604237, 170598085, 219340395, 307076553, 394812711, 511794255, 658021185, 921229659, 1535382765, 1974063555, 2763688977, 4606148295, 13818444885]

約数ペア:

[(1, 13818444885), (3, 4606148295), (5, 2763688977), (7, 1974063555), (9, 1535382765), (15, 921229659), (21, 658021185), (27, 511794255), (35, 394812711), (45, 307076553), (63, 219340395), (81, 170598085), (105, 131604237), (135, 102358851), (189, 73113465), (315, 43868079), (405, 34119617), (567, 24371155), (945, 14622693), (2835, 4874231)]