74927142485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1639723}}^1$

素因数の和:1639797

約数の個数: 32

約数和(自身を含む): 104679980160

約数和(自身を除く): 29752837675

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 1235, 2405, 3515, 9139, 45695, 1639723, 8198615, 21316399, 31154737, 60669751, 106581995, 155773685, 303348755, 405011581, 788706763, 1152725269, 2025057905, 3943533815, 5763626345, 14985428497, 74927142485]

約数ペア:

[(1, 74927142485), (5, 14985428497), (13, 5763626345), (19, 3943533815), (37, 2025057905), (65, 1152725269), (95, 788706763), (185, 405011581), (247, 303348755), (481, 155773685), (703, 106581995), (1235, 60669751), (2405, 31154737), (3515, 21316399), (9139, 8198615), (45695, 1639723)]