2768832715

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 3698996400

約数和(自身を除く): 930163685

約数列:

[1, 5, 11, 55, 109, 121, 347, 545, 605, 1199, 1331, 1735, 3817, 5995, 6655, 13189, 14641, 19085, 37823, 41987, 65945, 73205, 145079, 189115, 209935, 416053, 461857, 725395, 1595869, 2080265, 2309285, 4576583, 5080427, 7979345, 22882915, 25402135, 50342413, 251712065, 553766543, 2768832715]

約数ペア:

[(1, 2768832715), (5, 553766543), (11, 251712065), (55, 50342413), (109, 25402135), (121, 22882915), (347, 7979345), (545, 5080427), (605, 4576583), (1199, 2309285), (1331, 2080265), (1735, 1595869), (3817, 725395), (5995, 461857), (6655, 416053), (13189, 209935), (14641, 189115), (19085, 145079), (37823, 73205), (41987, 65945)]