102105185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 151468800

約数和(自身を除く): 49363615

約数列:

[1, 5, 7, 13, 35, 65, 91, 349, 455, 643, 1745, 2443, 3215, 4501, 4537, 8359, 12215, 22505, 22685, 31759, 41795, 58513, 158795, 224407, 292565, 1122035, 1570849, 2917291, 7854245, 14586455, 20421037, 102105185]

約数ペア:

[(1, 102105185), (5, 20421037), (7, 14586455), (13, 7854245), (35, 2917291), (65, 1570849), (91, 1122035), (349, 292565), (455, 224407), (643, 158795), (1745, 58513), (2443, 41795), (3215, 31759), (4501, 22685), (4537, 22505), (8359, 12215)]