149039135

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 221862240

約数和(自身を除く): 72823105

約数列:

[1, 5, 7, 19, 35, 49, 95, 101, 133, 245, 317, 505, 665, 707, 931, 1585, 1919, 2219, 3535, 4655, 4949, 6023, 9595, 11095, 13433, 15533, 24745, 30115, 32017, 42161, 67165, 77665, 94031, 160085, 210805, 224119, 295127, 470155, 608323, 1120595, 1475635, 1568833, 3041615, 4258261, 7844165, 21291305, 29807827, 149039135]

約数ペア:

[(1, 149039135), (5, 29807827), (7, 21291305), (19, 7844165), (35, 4258261), (49, 3041615), (95, 1568833), (101, 1475635), (133, 1120595), (245, 608323), (317, 470155), (505, 295127), (665, 224119), (707, 210805), (931, 160085), (1585, 94031), (1919, 77665), (2219, 67165), (3535, 42161), (4655, 32017), (4949, 30115), (6023, 24745), (9595, 15533), (11095, 13433)]