42536085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 71608320

約数和(自身を除く): 29072235

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 345, 417, 695, 887, 2085, 2661, 3197, 4435, 9591, 13305, 15985, 20401, 47955, 61203, 102005, 123293, 306015, 369879, 616465, 1849395, 2835739, 8507217, 14178695, 42536085]

約数ペア:

[(1, 42536085), (3, 14178695), (5, 8507217), (15, 2835739), (23, 1849395), (69, 616465), (115, 369879), (139, 306015), (345, 123293), (417, 102005), (695, 61203), (887, 47955), (2085, 20401), (2661, 15985), (3197, 13305), (4435, 9591)]