25882218505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{19163}}^1$

素因数の和:21081

約数の個数: 32

約数和(自身を含む): 36509719680

約数和(自身を除く): 10627501175

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1889, 9445, 19163, 20779, 24557, 95815, 103895, 122785, 210793, 249119, 270127, 1053965, 1245595, 1350635, 2740309, 13701545, 36198907, 180994535, 398187977, 470585791, 1990939885, 2352928955, 5176443701, 25882218505]

約数ペア:

[(1, 25882218505), (5, 5176443701), (11, 2352928955), (13, 1990939885), (55, 470585791), (65, 398187977), (143, 180994535), (715, 36198907), (1889, 13701545), (9445, 2740309), (19163, 1350635), (20779, 1245595), (24557, 1053965), (95815, 270127), (103895, 249119), (122785, 210793)]