15671136089

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59243}}^1$

素因数の和:59357

約数の個数: 32

約数和(自身を含む): 19655737344

約数和(自身を除く): 3984601255

約数列:

[1, 7, 23, 31, 53, 161, 217, 371, 713, 1219, 1643, 4991, 8533, 11501, 37789, 59243, 264523, 414701, 1362589, 1836533, 3139879, 9538123, 12855731, 21979153, 42240259, 72217217, 97336249, 295681813, 505520519, 681353743, 2238733727, 15671136089]

約数ペア:

[(1, 15671136089), (7, 2238733727), (23, 681353743), (31, 505520519), (53, 295681813), (161, 97336249), (217, 72217217), (371, 42240259), (713, 21979153), (1219, 12855731), (1643, 9538123), (4991, 3139879), (8533, 1836533), (11501, 1362589), (37789, 414701), (59243, 264523)]