97570515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{132749}}^1$

素因数の和:132771

約数の個数: 24

約数和(自身を含む): 181602000

約数和(自身を除く): 84031485

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 132749, 398247, 663745, 929243, 1991235, 2787729, 4646215, 6504701, 13938645, 19514103, 32523505, 97570515]

約数ペア:

[(1, 97570515), (3, 32523505), (5, 19514103), (7, 13938645), (15, 6504701), (21, 4646215), (35, 2787729), (49, 1991235), (105, 929243), (147, 663745), (245, 398247), (735, 132749)]