715663875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{112261}}^1$

素因数の和:112296

約数の個数: 32

約数和(自身を含む): 1260926784

約数和(自身を除く): 545262909

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 112261, 336783, 561305, 1683915, 1908437, 2806525, 5725311, 8419575, 9542185, 14032625, 28626555, 42097875, 47710925, 143132775, 238554625, 715663875]

約数ペア:

[(1, 715663875), (3, 238554625), (5, 143132775), (15, 47710925), (17, 42097875), (25, 28626555), (51, 14032625), (75, 9542185), (85, 8419575), (125, 5725311), (255, 2806525), (375, 1908437), (425, 1683915), (1275, 561305), (2125, 336783), (6375, 112261)]