939348515

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 1422655488

約数和(自身を除く): 483306973

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 127, 155, 217, 401, 527, 595, 635, 889, 1085, 2005, 2159, 2635, 2807, 3689, 3937, 4445, 6817, 10795, 12431, 14035, 15113, 18445, 19685, 27559, 34085, 47719, 50927, 62155, 66929, 75565, 87017, 137795, 211327, 238595, 254635, 334645, 356489, 435085, 468503, 865759, 1056635, 1479289, 1578737, 1782445, 2342515, 4328795, 6060313, 7396445, 7893685, 11051159, 26838529, 30301565, 55255795, 134192645, 187869703, 939348515]

約数ペア:

[(1, 939348515), (5, 187869703), (7, 134192645), (17, 55255795), (31, 30301565), (35, 26838529), (85, 11051159), (119, 7893685), (127, 7396445), (155, 6060313), (217, 4328795), (401, 2342515), (527, 1782445), (595, 1578737), (635, 1479289), (889, 1056635), (1085, 865759), (2005, 468503), (2159, 435085), (2635, 356489), (2807, 334645), (3689, 254635), (3937, 238595), (4445, 211327), (6817, 137795), (10795, 87017), (12431, 75565), (14035, 66929), (15113, 62155), (18445, 50927), (19685, 47719), (27559, 34085)]