64233735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251897}}^1$

素因数の和:251922

約数の個数: 16

約数和(自身を含む): 108819936

約数和(自身を除く): 44586201

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 251897, 755691, 1259485, 3778455, 4282249, 12846747, 21411245, 64233735]

約数ペア:

[(1, 64233735), (3, 21411245), (5, 12846747), (15, 4282249), (17, 3778455), (51, 1259485), (85, 755691), (255, 251897)]