45405789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 72503424

約数和(自身を除く): 27097635

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 1997, 2067, 5991, 7579, 21967, 22737, 25961, 65901, 77883, 105841, 285571, 317523, 856713, 1164251, 1375933, 3492753, 4127799, 15135263, 45405789]

約数ペア:

[(1, 45405789), (3, 15135263), (11, 4127799), (13, 3492753), (33, 1375933), (39, 1164251), (53, 856713), (143, 317523), (159, 285571), (429, 105841), (583, 77883), (689, 65901), (1749, 25961), (1997, 22737), (2067, 21967), (5991, 7579)]