25852950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 72

約数和(自身を含む): 70499208

約数和(自身を除く): 44646258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 787, 1095, 1314, 1574, 1825, 2190, 2361, 3285, 3650, 3935, 4722, 5475, 6570, 7083, 7870, 10950, 11805, 14166, 16425, 19675, 23610, 32850, 35415, 39350, 57451, 59025, 70830, 114902, 118050, 172353, 177075, 287255, 344706, 354150, 517059, 574510, 861765, 1034118, 1436275, 1723530, 2585295, 2872550, 4308825, 5170590, 8617650, 12926475, 25852950]

約数ペア:

[(1, 25852950), (2, 12926475), (3, 8617650), (5, 5170590), (6, 4308825), (9, 2872550), (10, 2585295), (15, 1723530), (18, 1436275), (25, 1034118), (30, 861765), (45, 574510), (50, 517059), (73, 354150), (75, 344706), (90, 287255), (146, 177075), (150, 172353), (219, 118050), (225, 114902), (365, 70830), (438, 59025), (450, 57451), (657, 39350), (730, 35415), (787, 32850), (1095, 23610), (1314, 19675), (1574, 16425), (1825, 14166), (2190, 11805), (2361, 10950), (3285, 7870), (3650, 7083), (3935, 6570), (4722, 5475)]