889136635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{907}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 1192458240

約数和(自身を除く): 303321605

約数列:

[1, 5, 17, 19, 85, 95, 323, 607, 907, 1615, 3035, 4535, 10319, 11533, 15419, 17233, 51595, 57665, 77095, 86165, 196061, 292961, 550549, 980305, 1464805, 2752745, 9359333, 10460431, 46796665, 52302155, 177827327, 889136635]

約数ペア:

[(1, 889136635), (5, 177827327), (17, 52302155), (19, 46796665), (85, 10460431), (95, 9359333), (323, 2752745), (607, 1464805), (907, 980305), (1615, 550549), (3035, 292961), (4535, 196061), (10319, 86165), (11533, 77095), (15419, 57665), (17233, 51595)]