670147145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^2\times {\mathrm{193}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 836294424

約数和(自身を除く): 166147279

約数列:

[1, 5, 37, 137, 185, 193, 685, 965, 5069, 7141, 18769, 25345, 26441, 35705, 93845, 132205, 694453, 978317, 3472265, 3622417, 4891585, 18112085, 134029429, 670147145]

約数ペア:

[(1, 670147145), (5, 134029429), (37, 18112085), (137, 4891585), (185, 3622417), (193, 3472265), (685, 978317), (965, 694453), (5069, 132205), (7141, 93845), (18769, 35705), (25345, 26441)]