2080472715

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{102059}}^1$

素因数の和:102224

約数の個数: 32

約数和(自身を含む): 3723148800

約数和(自身を除く): 1642676085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 20385, 102059, 306177, 510295, 918531, 1530885, 2755593, 4592655, 13777965, 15410909, 46232727, 77054545, 138698181, 231163635, 416094543, 693490905, 2080472715]

約数ペア:

[(1, 2080472715), (3, 693490905), (5, 416094543), (9, 231163635), (15, 138698181), (27, 77054545), (45, 46232727), (135, 15410909), (151, 13777965), (453, 4592655), (755, 2755593), (1359, 1530885), (2265, 918531), (4077, 510295), (6795, 306177), (20385, 102059)]