49335401475

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{863}}^1\times {\mathrm{6197}}^1$

素因数の和:7117

約数の個数: 72

約数和(自身を含む): 90639948672

約数和(自身を除く): 41304547197

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 863, 1025, 1845, 2589, 3075, 4315, 6197, 7767, 9225, 12945, 18591, 21575, 30985, 35383, 38835, 55773, 64725, 92955, 106149, 154925, 176915, 194175, 254077, 278865, 318447, 464775, 530745, 762231, 884575, 1270385, 1394325, 1592235, 2286693, 2653725, 3811155, 5348011, 6351925, 7961175, 11433465, 16044033, 19055775, 26740055, 48132099, 57167325, 80220165, 133700275, 219268451, 240660495, 401100825, 657805353, 1096342255, 1203302475, 1973416059, 3289026765, 5481711275, 9867080295, 16445133825, 49335401475]

約数ペア:

[(1, 49335401475), (3, 16445133825), (5, 9867080295), (9, 5481711275), (15, 3289026765), (25, 1973416059), (41, 1203302475), (45, 1096342255), (75, 657805353), (123, 401100825), (205, 240660495), (225, 219268451), (369, 133700275), (615, 80220165), (863, 57167325), (1025, 48132099), (1845, 26740055), (2589, 19055775), (3075, 16044033), (4315, 11433465), (6197, 7961175), (7767, 6351925), (9225, 5348011), (12945, 3811155), (18591, 2653725), (21575, 2286693), (30985, 1592235), (35383, 1394325), (38835, 1270385), (55773, 884575), (64725, 762231), (92955, 530745), (106149, 464775), (154925, 318447), (176915, 278865), (194175, 254077)]