30675765

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 20691915

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 727, 1455, 2181, 2813, 3635, 8439, 10905, 14065, 21083, 42195, 63249, 70519, 105415, 211557, 316245, 352595, 1057785, 2045051, 6135153, 10225255, 30675765]

約数ペア:

[(1, 30675765), (3, 10225255), (5, 6135153), (15, 2045051), (29, 1057785), (87, 352595), (97, 316245), (145, 211557), (291, 105415), (435, 70519), (485, 63249), (727, 42195), (1455, 21083), (2181, 14065), (2813, 10905), (3635, 8439)]