47121045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 80196480

約数和(自身を除く): 33075435

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1515, 1637, 1919, 4911, 5757, 8185, 9595, 24555, 28785, 31103, 93309, 155515, 165337, 466545, 496011, 826685, 2480055, 3141403, 9424209, 15707015, 47121045]

約数ペア:

[(1, 47121045), (3, 15707015), (5, 9424209), (15, 3141403), (19, 2480055), (57, 826685), (95, 496011), (101, 466545), (285, 165337), (303, 155515), (505, 93309), (1515, 31103), (1637, 28785), (1919, 24555), (4911, 9595), (5757, 8185)]