1323750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{353}}^1$

素因数の和:378

約数の個数: 40

約数和(自身を含む): 3317688

約数和(自身を除く): 1993938

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 353, 375, 625, 706, 750, 1059, 1250, 1765, 1875, 2118, 3530, 3750, 5295, 8825, 10590, 17650, 26475, 44125, 52950, 88250, 132375, 220625, 264750, 441250, 661875, 1323750]

約数ペア:

[(1, 1323750), (2, 661875), (3, 441250), (5, 264750), (6, 220625), (10, 132375), (15, 88250), (25, 52950), (30, 44125), (50, 26475), (75, 17650), (125, 10590), (150, 8825), (250, 5295), (353, 3750), (375, 3530), (625, 2118), (706, 1875), (750, 1765), (1059, 1250)]