74974165

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 113467392

約数和(自身を除く): 38493227

約数列:

[1, 5, 7, 17, 35, 47, 49, 85, 119, 235, 245, 329, 383, 595, 799, 833, 1645, 1915, 2303, 2681, 3995, 4165, 5593, 6511, 11515, 13405, 18001, 18767, 27965, 32555, 39151, 45577, 90005, 93835, 126007, 195755, 227885, 306017, 319039, 630035, 882049, 1530085, 1595195, 2142119, 4410245, 10710595, 14994833, 74974165]

約数ペア:

[(1, 74974165), (5, 14994833), (7, 10710595), (17, 4410245), (35, 2142119), (47, 1595195), (49, 1530085), (85, 882049), (119, 630035), (235, 319039), (245, 306017), (329, 227885), (383, 195755), (595, 126007), (799, 93835), (833, 90005), (1645, 45577), (1915, 39151), (2303, 32555), (2681, 27965), (3995, 18767), (4165, 18001), (5593, 13405), (6511, 11515)]