151269505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 197604864

約数和(自身を除く): 46335359

約数列:

[1, 5, 23, 37, 73, 115, 185, 365, 487, 851, 1679, 2435, 2701, 4255, 8395, 11201, 13505, 18019, 35551, 56005, 62123, 90095, 177755, 310615, 414437, 817673, 1315387, 2072185, 4088365, 6576935, 30253901, 151269505]

約数ペア:

[(1, 151269505), (5, 30253901), (23, 6576935), (37, 4088365), (73, 2072185), (115, 1315387), (185, 817673), (365, 414437), (487, 310615), (851, 177755), (1679, 90095), (2435, 62123), (2701, 56005), (4255, 35551), (8395, 18019), (11201, 13505)]