38779905

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 63431424

約数和(自身を除く): 24651519

約数列:

[1, 3, 5, 15, 113, 137, 167, 339, 411, 501, 565, 685, 835, 1695, 2055, 2505, 15481, 18871, 22879, 46443, 56613, 68637, 77405, 94355, 114395, 232215, 283065, 343185, 2585327, 7755981, 12926635, 38779905]

約数ペア:

[(1, 38779905), (3, 12926635), (5, 7755981), (15, 2585327), (113, 343185), (137, 283065), (167, 232215), (339, 114395), (411, 94355), (501, 77405), (565, 68637), (685, 56613), (835, 46443), (1695, 22879), (2055, 18871), (2505, 15481)]