66535105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 98784000

約数和(自身を除く): 32248895

約数列:

[1, 5, 7, 13, 35, 65, 91, 349, 419, 455, 1745, 2095, 2443, 2933, 4537, 5447, 12215, 14665, 22685, 27235, 31759, 38129, 146231, 158795, 190645, 731155, 1023617, 1901003, 5118085, 9505015, 13307021, 66535105]

約数ペア:

[(1, 66535105), (5, 13307021), (7, 9505015), (13, 5118085), (35, 1901003), (65, 1023617), (91, 731155), (349, 190645), (419, 158795), (455, 146231), (1745, 38129), (2095, 31759), (2443, 27235), (2933, 22685), (4537, 14665), (5447, 12215)]