30862065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 53738496

約数和(自身を除く): 22876431

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 1567, 3939, 4701, 6565, 7835, 19695, 20371, 23505, 61113, 101855, 158267, 305565, 474801, 791335, 2057471, 2374005, 6172413, 10287355, 30862065]

約数ペア:

[(1, 30862065), (3, 10287355), (5, 6172413), (13, 2374005), (15, 2057471), (39, 791335), (65, 474801), (101, 305565), (195, 158267), (303, 101855), (505, 61113), (1313, 23505), (1515, 20371), (1567, 19695), (3939, 7835), (4701, 6565)]