40963965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 80994816

約数和(自身を除く): 40030851

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 53, 85, 105, 119, 159, 255, 265, 357, 371, 433, 595, 795, 901, 1113, 1299, 1785, 1855, 2165, 2703, 3031, 4505, 5565, 6307, 6495, 7361, 9093, 13515, 15155, 18921, 22083, 22949, 31535, 36805, 45465, 51527, 68847, 94605, 110415, 114745, 154581, 160643, 257635, 344235, 390133, 481929, 772905, 803215, 1170399, 1950665, 2409645, 2730931, 5851995, 8192793, 13654655, 40963965]

約数ペア:

[(1, 40963965), (3, 13654655), (5, 8192793), (7, 5851995), (15, 2730931), (17, 2409645), (21, 1950665), (35, 1170399), (51, 803215), (53, 772905), (85, 481929), (105, 390133), (119, 344235), (159, 257635), (255, 160643), (265, 154581), (357, 114745), (371, 110415), (433, 94605), (595, 68847), (795, 51527), (901, 45465), (1113, 36805), (1299, 31535), (1785, 22949), (1855, 22083), (2165, 18921), (2703, 15155), (3031, 13515), (4505, 9093), (5565, 7361), (6307, 6495)]