89511700275

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{39779}}^1$

素因数の和:40005

約数の個数: 72

約数和(自身を含む): 163712044080

約数和(自身を除く): 74200343805

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 137, 219, 225, 365, 411, 657, 685, 1095, 1233, 1825, 2055, 3285, 3425, 5475, 6165, 10001, 10275, 16425, 30003, 30825, 39779, 50005, 90009, 119337, 150015, 198895, 250025, 358011, 450045, 596685, 750075, 994475, 1790055, 2250225, 2903867, 2983425, 5449723, 8711601, 8950275, 14519335, 16349169, 26134803, 27248615, 43558005, 49047507, 72596675, 81745845, 130674015, 136243075, 217790025, 245237535, 397829779, 408729225, 653370075, 1193489337, 1226187675, 1989148895, 3580468011, 5967446685, 9945744475, 17902340055, 29837233425, 89511700275]

約数ペア:

[(1, 89511700275), (3, 29837233425), (5, 17902340055), (9, 9945744475), (15, 5967446685), (25, 3580468011), (45, 1989148895), (73, 1226187675), (75, 1193489337), (137, 653370075), (219, 408729225), (225, 397829779), (365, 245237535), (411, 217790025), (657, 136243075), (685, 130674015), (1095, 81745845), (1233, 72596675), (1825, 49047507), (2055, 43558005), (3285, 27248615), (3425, 26134803), (5475, 16349169), (6165, 14519335), (10001, 8950275), (10275, 8711601), (16425, 5449723), (30003, 2983425), (30825, 2903867), (39779, 2250225), (50005, 1790055), (90009, 994475), (119337, 750075), (150015, 596685), (198895, 450045), (250025, 358011)]