39431085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3089}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 67633920

約数和(自身を除く): 28202835

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 3089, 4255, 9267, 12765, 15445, 46335, 71047, 114293, 213141, 342879, 355235, 571465, 1065705, 1714395, 2628739, 7886217, 13143695, 39431085]

約数ペア:

[(1, 39431085), (3, 13143695), (5, 7886217), (15, 2628739), (23, 1714395), (37, 1065705), (69, 571465), (111, 355235), (115, 342879), (185, 213141), (345, 114293), (555, 71047), (851, 46335), (2553, 15445), (3089, 12765), (4255, 9267)]