853444995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{65323}}^1$

素因数の和:65411

約数の個数: 32

約数和(自身を含む): 1492522752

約数和(自身を除く): 639077757

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 13065, 65323, 195969, 326615, 849199, 979845, 2547597, 4245995, 4376641, 12737985, 13129923, 21883205, 56896333, 65649615, 170688999, 284481665, 853444995]

約数ペア:

[(1, 853444995), (3, 284481665), (5, 170688999), (13, 65649615), (15, 56896333), (39, 21883205), (65, 13129923), (67, 12737985), (195, 4376641), (201, 4245995), (335, 2547597), (871, 979845), (1005, 849199), (2613, 326615), (4355, 195969), (13065, 65323)]