212540835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1889}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 367053120

約数和(自身を除く): 154512285

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 577, 1731, 1889, 2885, 5667, 7501, 8655, 9445, 22503, 24557, 28335, 37505, 73671, 112515, 122785, 368355, 1089953, 3269859, 5449765, 14169389, 16349295, 42508167, 70846945, 212540835]

約数ペア:

[(1, 212540835), (3, 70846945), (5, 42508167), (13, 16349295), (15, 14169389), (39, 5449765), (65, 3269859), (195, 1089953), (577, 368355), (1731, 122785), (1889, 112515), (2885, 73671), (5667, 37505), (7501, 28335), (8655, 24557), (9445, 22503)]