250232895

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:192

約数の個数: 84

約数和(自身を含む): 497437416

約数和(自身を除く): 247204521

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 81, 99, 135, 165, 237, 243, 297, 395, 405, 495, 711, 729, 869, 891, 1185, 1215, 1485, 2133, 2607, 2673, 3555, 3645, 4345, 4455, 6241, 6399, 7821, 8019, 10665, 13035, 13365, 18723, 19197, 23463, 31205, 31995, 39105, 40095, 56169, 57591, 68651, 70389, 93615, 95985, 117315, 168507, 205953, 211167, 280845, 287955, 343255, 351945, 505521, 617859, 633501, 842535, 1029765, 1055835, 1516563, 1853577, 2527605, 3089295, 3167505, 4549689, 5560731, 7582815, 9267885, 16682193, 22748445, 27803655, 50046579, 83410965, 250232895]

約数ペア:

[(1, 250232895), (3, 83410965), (5, 50046579), (9, 27803655), (11, 22748445), (15, 16682193), (27, 9267885), (33, 7582815), (45, 5560731), (55, 4549689), (79, 3167505), (81, 3089295), (99, 2527605), (135, 1853577), (165, 1516563), (237, 1055835), (243, 1029765), (297, 842535), (395, 633501), (405, 617859), (495, 505521), (711, 351945), (729, 343255), (869, 287955), (891, 280845), (1185, 211167), (1215, 205953), (1485, 168507), (2133, 117315), (2607, 95985), (2673, 93615), (3555, 70389), (3645, 68651), (4345, 57591), (4455, 56169), (6241, 40095), (6399, 39105), (7821, 31995), (8019, 31205), (10665, 23463), (13035, 19197), (13365, 18723)]