149420735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{4519}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 190382400

約数和(自身を除く): 40961665

約数列:

[1, 5, 17, 85, 389, 1945, 4519, 6613, 22595, 33065, 76823, 384115, 1757891, 8789455, 29884147, 149420735]

約数ペア:

[(1, 149420735), (5, 29884147), (17, 8789455), (85, 1757891), (389, 384115), (1945, 76823), (4519, 33065), (6613, 22595)]