67997205

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8537}}^1$

素因数の和:8610

約数の個数: 32

約数和(自身を含む): 122947200

約数和(自身を除く): 54949995

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 8537, 25611, 42685, 76833, 128055, 230499, 384165, 503683, 1152495, 1511049, 2518415, 4533147, 7555245, 13599441, 22665735, 67997205]

約数ペア:

[(1, 67997205), (3, 22665735), (5, 13599441), (9, 7555245), (15, 4533147), (27, 2518415), (45, 1511049), (59, 1152495), (135, 503683), (177, 384165), (295, 230499), (531, 128055), (885, 76833), (1593, 42685), (2655, 25611), (7965, 8537)]