53180985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24793}}^1$

素因数の和:24825

約数の個数: 32

約数和(自身を含む): 99969408

約数和(自身を除く): 46788423

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 24793, 74379, 123965, 272723, 322309, 371895, 818169, 966927, 1363615, 1611545, 3545399, 4090845, 4834635, 10636197, 17726995, 53180985]

約数ペア:

[(1, 53180985), (3, 17726995), (5, 10636197), (11, 4834635), (13, 4090845), (15, 3545399), (33, 1611545), (39, 1363615), (55, 966927), (65, 818169), (143, 371895), (165, 322309), (195, 272723), (429, 123965), (715, 74379), (2145, 24793)]