354276025

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 445558784

約数和(自身を除く): 91282759

約数列:

[1, 5, 25, 127, 241, 463, 635, 1205, 2315, 3175, 6025, 11575, 30607, 58801, 111583, 153035, 294005, 557915, 765175, 1470025, 2789575, 14171041, 70855205, 354276025]

約数ペア:

[(1, 354276025), (5, 70855205), (25, 14171041), (127, 2789575), (241, 1470025), (463, 765175), (635, 557915), (1205, 294005), (2315, 153035), (3175, 111583), (6025, 58801), (11575, 30607)]