23500035

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 46934160

約数和(自身を除く): 23434125

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 139, 153, 195, 221, 255, 289, 417, 585, 663, 695, 765, 867, 1105, 1251, 1445, 1807, 1989, 2085, 2363, 2601, 3315, 3757, 4335, 5421, 6255, 7089, 9035, 9945, 11271, 11815, 13005, 16263, 18785, 21267, 27105, 30719, 33813, 35445, 40171, 56355, 81315, 92157, 106335, 120513, 153595, 169065, 200855, 276471, 361539, 460785, 522223, 602565, 1382355, 1566669, 1807695, 2611115, 4700007, 7833345, 23500035]

約数ペア:

[(1, 23500035), (3, 7833345), (5, 4700007), (9, 2611115), (13, 1807695), (15, 1566669), (17, 1382355), (39, 602565), (45, 522223), (51, 460785), (65, 361539), (85, 276471), (117, 200855), (139, 169065), (153, 153595), (195, 120513), (221, 106335), (255, 92157), (289, 81315), (417, 56355), (585, 40171), (663, 35445), (695, 33813), (765, 30719), (867, 27105), (1105, 21267), (1251, 18785), (1445, 16263), (1807, 13005), (1989, 11815), (2085, 11271), (2363, 9945), (2601, 9035), (3315, 7089), (3757, 6255), (4335, 5421)]