142842995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{18539}}^1$

素因数の和:18634

約数の個数: 16

約数和(自身を含む): 181543680

約数和(自身を除く): 38700685

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 18539, 92695, 426397, 1242113, 2131985, 6210565, 28568599, 142842995]

約数ペア:

[(1, 142842995), (5, 28568599), (23, 6210565), (67, 2131985), (115, 1242113), (335, 426397), (1541, 92695), (7705, 18539)]