67383745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 96372864

約数和(自身を除く): 28989119

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 1291, 4015, 4745, 6455, 10439, 14201, 16783, 52195, 71005, 83915, 94243, 184613, 471215, 923065, 1036673, 1225159, 5183365, 6125795, 13476749, 67383745]

約数ペア:

[(1, 67383745), (5, 13476749), (11, 6125795), (13, 5183365), (55, 1225159), (65, 1036673), (73, 923065), (143, 471215), (365, 184613), (715, 94243), (803, 83915), (949, 71005), (1291, 52195), (4015, 16783), (4745, 14201), (6455, 10439)]