11864385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 23469264

約数和(自身を除く): 11604879

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1193, 1989, 3315, 3579, 5965, 9945, 10737, 15509, 17895, 20281, 46527, 53685, 60843, 77545, 101405, 139581, 182529, 232635, 263653, 304215, 697905, 790959, 912645, 1318265, 2372877, 3954795, 11864385]

約数ペア:

[(1, 11864385), (3, 3954795), (5, 2372877), (9, 1318265), (13, 912645), (15, 790959), (17, 697905), (39, 304215), (45, 263653), (51, 232635), (65, 182529), (85, 139581), (117, 101405), (153, 77545), (195, 60843), (221, 53685), (255, 46527), (585, 20281), (663, 17895), (765, 15509), (1105, 10737), (1193, 9945), (1989, 5965), (3315, 3579)]