67291235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 92565504

約数和(自身を除く): 25274269

約数列:

[1, 5, 11, 31, 55, 61, 155, 305, 341, 647, 671, 1705, 1891, 3235, 3355, 7117, 9455, 20057, 20801, 35585, 39467, 100285, 104005, 197335, 220627, 434137, 1103135, 1223477, 2170685, 6117385, 13458247, 67291235]

約数ペア:

[(1, 67291235), (5, 13458247), (11, 6117385), (31, 2170685), (55, 1223477), (61, 1103135), (155, 434137), (305, 220627), (341, 197335), (647, 104005), (671, 100285), (1705, 39467), (1891, 35585), (3235, 20801), (3355, 20057), (7117, 9455)]