148120105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 214767360

約数和(自身を除く): 66647255

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 617, 665, 1805, 2527, 3085, 4319, 6859, 11723, 12635, 21595, 34295, 48013, 58615, 82061, 222737, 240065, 410305, 1113685, 1559159, 4232003, 7795795, 21160015, 29624021, 148120105]

約数ペア:

[(1, 148120105), (5, 29624021), (7, 21160015), (19, 7795795), (35, 4232003), (95, 1559159), (133, 1113685), (361, 410305), (617, 240065), (665, 222737), (1805, 82061), (2527, 58615), (3085, 48013), (4319, 34295), (6859, 21595), (11723, 12635)]