998596535

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 1249205760

約数和(自身を除く): 250609225

約数列:

[1, 5, 59, 61, 211, 263, 295, 305, 1055, 1315, 3599, 12449, 12871, 15517, 16043, 17995, 55493, 62245, 64355, 77585, 80215, 277465, 759389, 946537, 3274087, 3385073, 3796945, 4732685, 16370435, 16925365, 199719307, 998596535]

約数ペア:

[(1, 998596535), (5, 199719307), (59, 16925365), (61, 16370435), (211, 4732685), (263, 3796945), (295, 3385073), (305, 3274087), (1055, 946537), (1315, 759389), (3599, 277465), (12449, 80215), (12871, 77585), (15517, 64355), (16043, 62245), (17995, 55493)]