156980485515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1495052243}}^1$

素因数の和:1495052258

約数の個数: 16

約数和(自身を含む): 287050030848

約数和(自身を除く): 130069545333

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1495052243, 4485156729, 7475261215, 10465365701, 22425783645, 31396097103, 52326828505, 156980485515]

約数ペア:

[(1, 156980485515), (3, 52326828505), (5, 31396097103), (7, 22425783645), (15, 10465365701), (21, 7475261215), (35, 4485156729), (105, 1495052243)]