3719345

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 5909760

約数和(自身を除く): 2190415

約数列:

[1, 5, 7, 17, 19, 35, 47, 49, 85, 95, 119, 133, 235, 245, 323, 329, 595, 665, 799, 833, 893, 931, 1615, 1645, 2261, 2303, 3995, 4165, 4465, 4655, 5593, 6251, 11305, 11515, 15181, 15827, 27965, 31255, 39151, 43757, 75905, 79135, 106267, 195755, 218785, 531335, 743869, 3719345]

約数ペア:

[(1, 3719345), (5, 743869), (7, 531335), (17, 218785), (19, 195755), (35, 106267), (47, 79135), (49, 75905), (85, 43757), (95, 39151), (119, 31255), (133, 27965), (235, 15827), (245, 15181), (323, 11515), (329, 11305), (595, 6251), (665, 5593), (799, 4655), (833, 4465), (893, 4165), (931, 3995), (1615, 2303), (1645, 2261)]