105204995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 152686080

約数和(自身を除く): 47481085

約数列:

[1, 5, 7, 19, 35, 95, 133, 281, 563, 665, 1405, 1967, 2815, 3941, 5339, 9835, 10697, 19705, 26695, 37373, 53485, 74879, 158203, 186865, 374395, 791015, 1107421, 3005857, 5537105, 15029285, 21040999, 105204995]

約数ペア:

[(1, 105204995), (5, 21040999), (7, 15029285), (19, 5537105), (35, 3005857), (95, 1107421), (133, 791015), (281, 374395), (563, 186865), (665, 158203), (1405, 74879), (1967, 53485), (2815, 37373), (3941, 26695), (5339, 19705), (9835, 10697)]