67626625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 93000960

約数和(自身を除く): 25374335

約数列:

[1, 5, 11, 25, 55, 125, 137, 275, 359, 685, 1375, 1507, 1795, 3425, 3949, 7535, 8975, 17125, 19745, 37675, 44875, 49183, 98725, 188375, 245915, 493625, 541013, 1229575, 2705065, 6147875, 13525325, 67626625]

約数ペア:

[(1, 67626625), (5, 13525325), (11, 6147875), (25, 2705065), (55, 1229575), (125, 541013), (137, 493625), (275, 245915), (359, 188375), (685, 98725), (1375, 49183), (1507, 44875), (1795, 37675), (3425, 19745), (3949, 17125), (7535, 8975)]