9663905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 3399775

約数列:

[1, 5, 17, 41, 47, 59, 85, 205, 235, 295, 697, 799, 1003, 1927, 2419, 2773, 3485, 3995, 5015, 9635, 12095, 13865, 32759, 41123, 47141, 113693, 163795, 205615, 235705, 568465, 1932781, 9663905]

約数ペア:

[(1, 9663905), (5, 1932781), (17, 568465), (41, 235705), (47, 205615), (59, 163795), (85, 113693), (205, 47141), (235, 41123), (295, 32759), (697, 13865), (799, 12095), (1003, 9635), (1927, 5015), (2419, 3995), (2773, 3485)]