22759515

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 43960320

約数和(自身を除く): 21200805

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 85, 135, 141, 153, 211, 235, 255, 423, 459, 633, 705, 765, 799, 1055, 1269, 1899, 2115, 2295, 2397, 3165, 3587, 3995, 5697, 6345, 7191, 9495, 9917, 10761, 11985, 17935, 21573, 28485, 29751, 32283, 35955, 49585, 53805, 89253, 96849, 107865, 148755, 161415, 168589, 267759, 446265, 484245, 505767, 842945, 1338795, 1517301, 2528835, 4551903, 7586505, 22759515]

約数ペア:

[(1, 22759515), (3, 7586505), (5, 4551903), (9, 2528835), (15, 1517301), (17, 1338795), (27, 842945), (45, 505767), (47, 484245), (51, 446265), (85, 267759), (135, 168589), (141, 161415), (153, 148755), (211, 107865), (235, 96849), (255, 89253), (423, 53805), (459, 49585), (633, 35955), (705, 32283), (765, 29751), (799, 28485), (1055, 21573), (1269, 17935), (1899, 11985), (2115, 10761), (2295, 9917), (2397, 9495), (3165, 7191), (3587, 6345), (3995, 5697)]