1995595

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 2976768

約数和(自身を除く): 981173

約数列:

[1, 5, 7, 23, 35, 37, 67, 115, 161, 185, 259, 335, 469, 805, 851, 1295, 1541, 2345, 2479, 4255, 5957, 7705, 10787, 12395, 17353, 29785, 53935, 57017, 86765, 285085, 399119, 1995595]

約数ペア:

[(1, 1995595), (5, 399119), (7, 285085), (23, 86765), (35, 57017), (37, 53935), (67, 29785), (115, 17353), (161, 12395), (185, 10787), (259, 7705), (335, 5957), (469, 4255), (805, 2479), (851, 2345), (1295, 1541)]