42057235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 60217344

約数和(自身を除く): 18160109

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1451, 1705, 2635, 5797, 7255, 15961, 24667, 28985, 44981, 79805, 123335, 224905, 271337, 494791, 764677, 1356685, 2473955, 3823385, 8411447, 42057235]

約数ペア:

[(1, 42057235), (5, 8411447), (11, 3823385), (17, 2473955), (31, 1356685), (55, 764677), (85, 494791), (155, 271337), (187, 224905), (341, 123335), (527, 79805), (935, 44981), (1451, 28985), (1705, 24667), (2635, 15961), (5797, 7255)]