286095425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 455179200

約数和(自身を除く): 169083775

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 121, 175, 229, 275, 295, 385, 413, 605, 649, 847, 1145, 1475, 1603, 1925, 2065, 2519, 3025, 3245, 4235, 4543, 5725, 7139, 8015, 10325, 12595, 13511, 16225, 17633, 21175, 22715, 27709, 35695, 40075, 49973, 62975, 67555, 88165, 94577, 113575, 138545, 148621, 178475, 193963, 249865, 337775, 440825, 472885, 692725, 743105, 969815, 1040347, 1249325, 1634831, 2364425, 3715525, 4849075, 5201735, 8174155, 11443817, 26008675, 40870775, 57219085, 286095425]

約数ペア:

[(1, 286095425), (5, 57219085), (7, 40870775), (11, 26008675), (25, 11443817), (35, 8174155), (55, 5201735), (59, 4849075), (77, 3715525), (121, 2364425), (175, 1634831), (229, 1249325), (275, 1040347), (295, 969815), (385, 743105), (413, 692725), (605, 472885), (649, 440825), (847, 337775), (1145, 249865), (1475, 193963), (1603, 178475), (1925, 148621), (2065, 138545), (2519, 113575), (3025, 94577), (3245, 88165), (4235, 67555), (4543, 62975), (5725, 49973), (7139, 40075), (8015, 35695), (10325, 27709), (12595, 22715), (13511, 21175), (16225, 17633)]