42455985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19793}}^1$

素因数の和:19825

約数の個数: 32

約数和(自身を含む): 79809408

約数和(自身を除く): 37353423

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 19793, 59379, 98965, 217723, 257309, 296895, 653169, 771927, 1088615, 1286545, 2830399, 3265845, 3859635, 8491197, 14151995, 42455985]

約数ペア:

[(1, 42455985), (3, 14151995), (5, 8491197), (11, 3859635), (13, 3265845), (15, 2830399), (33, 1286545), (39, 1088615), (55, 771927), (65, 653169), (143, 296895), (165, 257309), (195, 217723), (429, 98965), (715, 59379), (2145, 19793)]