156778402785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1\times {\mathrm{86939}}^1$

素因数の和:92197

約数の個数: 32

約数和(自身を含む): 261804856320

約数和(自身を除く): 105026453535

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5227, 15681, 26135, 78405, 86939, 120221, 260817, 360663, 434695, 601105, 1304085, 1803315, 1999597, 5998791, 9997985, 29993955, 454430153, 1363290459, 2272150765, 6816452295, 10451893519, 31355680557, 52259467595, 156778402785]

約数ペア:

[(1, 156778402785), (3, 52259467595), (5, 31355680557), (15, 10451893519), (23, 6816452295), (69, 2272150765), (115, 1363290459), (345, 454430153), (5227, 29993955), (15681, 9997985), (26135, 5998791), (78405, 1999597), (86939, 1803315), (120221, 1304085), (260817, 601105), (360663, 434695)]