72707175

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{5477}}^1$

素因数の和:5552

約数の個数: 36

約数和(自身を含む): 132458040

約数和(自身を除く): 59750865

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 531, 885, 1475, 2655, 4425, 5477, 13275, 16431, 27385, 49293, 82155, 136925, 246465, 323143, 410775, 969429, 1232325, 1615715, 2908287, 4847145, 8078575, 14541435, 24235725, 72707175]

約数ペア:

[(1, 72707175), (3, 24235725), (5, 14541435), (9, 8078575), (15, 4847145), (25, 2908287), (45, 1615715), (59, 1232325), (75, 969429), (177, 410775), (225, 323143), (295, 246465), (531, 136925), (885, 82155), (1475, 49293), (2655, 27385), (4425, 16431), (5477, 13275)]