17730045

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 32078592

約数和(自身を除く): 14348547

約数列:

[1, 3, 5, 9, 15, 45, 47, 83, 101, 141, 235, 249, 303, 415, 423, 505, 705, 747, 909, 1245, 1515, 2115, 3735, 3901, 4545, 4747, 8383, 11703, 14241, 19505, 23735, 25149, 35109, 41915, 42723, 58515, 71205, 75447, 125745, 175545, 213615, 377235, 394001, 1182003, 1970005, 3546009, 5910015, 17730045]

約数ペア:

[(1, 17730045), (3, 5910015), (5, 3546009), (9, 1970005), (15, 1182003), (45, 394001), (47, 377235), (83, 213615), (101, 175545), (141, 125745), (235, 75447), (249, 71205), (303, 58515), (415, 42723), (423, 41915), (505, 35109), (705, 25149), (747, 23735), (909, 19505), (1245, 14241), (1515, 11703), (2115, 8383), (3735, 4747), (3901, 4545)]