149461705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 200620800

約数和(自身を除く): 51159095

約数列:

[1, 5, 17, 23, 85, 89, 115, 391, 445, 859, 1513, 1955, 2047, 4295, 7565, 10235, 14603, 19757, 34799, 73015, 76451, 98785, 173995, 335869, 382255, 1299667, 1679345, 1758373, 6498335, 8791865, 29892341, 149461705]

約数ペア:

[(1, 149461705), (5, 29892341), (17, 8791865), (23, 6498335), (85, 1758373), (89, 1679345), (115, 1299667), (391, 382255), (445, 335869), (859, 173995), (1513, 98785), (1955, 76451), (2047, 73015), (4295, 34799), (7565, 19757), (10235, 14603)]