26476905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 56536704

約数和(自身を除く): 30059799

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 49, 51, 65, 85, 91, 105, 119, 147, 163, 195, 221, 245, 255, 273, 357, 455, 489, 595, 637, 663, 735, 815, 833, 1105, 1141, 1365, 1547, 1785, 1911, 2119, 2445, 2499, 2771, 3185, 3315, 3423, 4165, 4641, 5705, 6357, 7735, 7987, 8313, 9555, 10595, 10829, 12495, 13855, 14833, 17115, 19397, 23205, 23961, 31785, 32487, 36023, 39935, 41565, 44499, 54145, 58191, 74165, 96985, 103831, 108069, 119805, 135779, 162435, 180115, 222495, 252161, 290955, 311493, 407337, 519155, 540345, 678895, 756483, 1260805, 1557465, 1765127, 2036685, 3782415, 5295381, 8825635, 26476905]

約数ペア:

[(1, 26476905), (3, 8825635), (5, 5295381), (7, 3782415), (13, 2036685), (15, 1765127), (17, 1557465), (21, 1260805), (35, 756483), (39, 678895), (49, 540345), (51, 519155), (65, 407337), (85, 311493), (91, 290955), (105, 252161), (119, 222495), (147, 180115), (163, 162435), (195, 135779), (221, 119805), (245, 108069), (255, 103831), (273, 96985), (357, 74165), (455, 58191), (489, 54145), (595, 44499), (637, 41565), (663, 39935), (735, 36023), (815, 32487), (833, 31785), (1105, 23961), (1141, 23205), (1365, 19397), (1547, 17115), (1785, 14833), (1911, 13855), (2119, 12495), (2445, 10829), (2499, 10595), (2771, 9555), (3185, 8313), (3315, 7987), (3423, 7735), (4165, 6357), (4641, 5705)]