13237689695

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{607}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 16278105600

約数和(自身を除く): 3040415905

約数列:

[1, 5, 73, 149, 365, 401, 607, 745, 2005, 3035, 10877, 29273, 44311, 54385, 59749, 90443, 146365, 221555, 243407, 298745, 452215, 1217035, 4361677, 6602339, 17768711, 21808385, 33011695, 36267643, 88843555, 181338215, 2647537939, 13237689695]

約数ペア:

[(1, 13237689695), (5, 2647537939), (73, 181338215), (149, 88843555), (365, 36267643), (401, 33011695), (607, 21808385), (745, 17768711), (2005, 6602339), (3035, 4361677), (10877, 1217035), (29273, 452215), (44311, 298745), (54385, 243407), (59749, 221555), (90443, 146365)]