149576735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{877}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 224543232

約数和(自身を除く): 74966497

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 443, 877, 2215, 3101, 4385, 4873, 6139, 9647, 15505, 24365, 30695, 34111, 48235, 67529, 170555, 337645, 388511, 1942555, 2719577, 4273621, 13597885, 21368105, 29915347, 149576735]

約数ペア:

[(1, 149576735), (5, 29915347), (7, 21368105), (11, 13597885), (35, 4273621), (55, 2719577), (77, 1942555), (385, 388511), (443, 337645), (877, 170555), (2215, 67529), (3101, 48235), (4385, 34111), (4873, 30695), (6139, 24365), (9647, 15505)]