2065931715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{6133}}^1$

素因数の和:7479

約数の個数: 32

約数和(自身を含む): 3503151936

約数和(自身を除く): 1437220221

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1321, 3963, 6133, 6605, 18399, 19815, 22457, 30665, 67371, 91995, 104261, 112285, 312783, 336855, 521305, 1563915, 8101693, 24305079, 40508465, 121525395, 137728781, 413186343, 688643905, 2065931715]

約数ペア:

[(1, 2065931715), (3, 688643905), (5, 413186343), (15, 137728781), (17, 121525395), (51, 40508465), (85, 24305079), (255, 8101693), (1321, 1563915), (3963, 521305), (6133, 336855), (6605, 312783), (18399, 112285), (19815, 104261), (22457, 91995), (30665, 67371)]