39902765

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 56623104

約数和(自身を除く): 16720339

約数列:

[1, 5, 7, 35, 47, 127, 191, 235, 329, 635, 889, 955, 1337, 1645, 4445, 5969, 6685, 8977, 24257, 29845, 41783, 44885, 62839, 121285, 169799, 208915, 314195, 848995, 1140079, 5700395, 7980553, 39902765]

約数ペア:

[(1, 39902765), (5, 7980553), (7, 5700395), (35, 1140079), (47, 848995), (127, 314195), (191, 208915), (235, 169799), (329, 121285), (635, 62839), (889, 44885), (955, 41783), (1337, 29845), (1645, 24257), (4445, 8977), (5969, 6685)]