2179988045685

素因数分解:

$3^2\times 5^1\times {\mathrm{320867}}^1\times {\mathrm{150979}}^1$

素因数の和:471857

約数の個数: 24

約数和(自身を含む): 3778682749920

約数和(自身を除く): 1598694704235

約数列:

[1, 3, 5, 9, 15, 45, 150979, 320867, 452937, 754895, 962601, 1358811, 1604335, 2264685, 2887803, 4813005, 6794055, 14439015, 48444178793, 145332536379, 242220893965, 435997609137, 726662681895, 2179988045685]

約数ペア:

[(1, 2179988045685), (3, 726662681895), (5, 435997609137), (9, 242220893965), (15, 145332536379), (45, 48444178793), (150979, 14439015), (320867, 6794055), (452937, 4813005), (754895, 2887803), (962601, 2264685), (1358811, 1604335)]