77408395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 105131520

約数和(自身を除く): 27723125

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 899, 1013, 2465, 2635, 4495, 5065, 15283, 17221, 29377, 31403, 76415, 86105, 146885, 157015, 499409, 533851, 910687, 2497045, 2669255, 4553435, 15481679, 77408395]

約数ペア:

[(1, 77408395), (5, 15481679), (17, 4553435), (29, 2669255), (31, 2497045), (85, 910687), (145, 533851), (155, 499409), (493, 157015), (527, 146885), (899, 86105), (1013, 76415), (2465, 31403), (2635, 29377), (4495, 17221), (5065, 15283)]