74831365

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4117

約数の個数: 32

約数和(自身を含む): 112195584

約数和(自身を除く): 37364219

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 4057, 18445, 20285, 28399, 68969, 125767, 141995, 344845, 482783, 628835, 880369, 2138039, 2413915, 4401845, 10690195, 14966273, 74831365]

約数ペア:

[(1, 74831365), (5, 14966273), (7, 10690195), (17, 4401845), (31, 2413915), (35, 2138039), (85, 880369), (119, 628835), (155, 482783), (217, 344845), (527, 141995), (595, 125767), (1085, 68969), (2635, 28399), (3689, 20285), (4057, 18445)]