61330215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{140989}}^1$

素因数の和:141026

約数の個数: 16

約数和(自身を含む): 101512800

約数和(自身を除く): 40182585

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 140989, 422967, 704945, 2114835, 4088681, 12266043, 20443405, 61330215]

約数ペア:

[(1, 61330215), (3, 20443405), (5, 12266043), (15, 4088681), (29, 2114835), (87, 704945), (145, 422967), (435, 140989)]