70800145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 95179392

約数和(自身を除く): 24379247

約数列:

[1, 5, 13, 43, 65, 73, 215, 347, 365, 559, 949, 1735, 2795, 3139, 4511, 4745, 14921, 15695, 22555, 25331, 40807, 74605, 126655, 193973, 204035, 329303, 969865, 1089233, 1646515, 5446165, 14160029, 70800145]

約数ペア:

[(1, 70800145), (5, 14160029), (13, 5446165), (43, 1646515), (65, 1089233), (73, 969865), (215, 329303), (347, 204035), (365, 193973), (559, 126655), (949, 74605), (1735, 40807), (2795, 25331), (3139, 22555), (4511, 15695), (4745, 14921)]