79843965

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 131918976

約数和(自身を除く): 52075011

約数列:

[1, 3, 5, 15, 37, 111, 185, 293, 491, 555, 879, 1465, 1473, 2455, 4395, 7365, 10841, 18167, 32523, 54205, 54501, 90835, 143863, 162615, 272505, 431589, 719315, 2157945, 5322931, 15968793, 26614655, 79843965]

約数ペア:

[(1, 79843965), (3, 26614655), (5, 15968793), (15, 5322931), (37, 2157945), (111, 719315), (185, 431589), (293, 272505), (491, 162615), (555, 143863), (879, 90835), (1465, 54501), (1473, 54205), (2455, 32523), (4395, 18167), (7365, 10841)]