100808505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{320027}}^1$

素因数の和:320045

約数の個数: 24

約数和(自身を含む): 199697472

約数和(自身を除く): 98888967

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 320027, 960081, 1600135, 2240189, 2880243, 4800405, 6720567, 11200945, 14401215, 20161701, 33602835, 100808505]

約数ペア:

[(1, 100808505), (3, 33602835), (5, 20161701), (7, 14401215), (9, 11200945), (15, 6720567), (21, 4800405), (35, 2880243), (45, 2240189), (63, 1600135), (105, 960081), (315, 320027)]