157718085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3469}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 289148160

約数和(自身を除く): 131430075

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 433, 1299, 2165, 3031, 3469, 6495, 9093, 10407, 15155, 17345, 24283, 45465, 52035, 72849, 121415, 364245, 1502077, 4506231, 7510385, 10514539, 22531155, 31543617, 52572695, 157718085]

約数ペア:

[(1, 157718085), (3, 52572695), (5, 31543617), (7, 22531155), (15, 10514539), (21, 7510385), (35, 4506231), (105, 1502077), (433, 364245), (1299, 121415), (2165, 72849), (3031, 52035), (3469, 45465), (6495, 24283), (9093, 17345), (10407, 15155)]