27385365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 56142720

約数和(自身を除く): 28757355

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 37, 49, 53, 57, 95, 105, 111, 133, 147, 159, 185, 245, 259, 265, 285, 371, 399, 555, 665, 703, 735, 777, 795, 931, 1007, 1113, 1295, 1813, 1855, 1961, 1995, 2109, 2597, 2793, 3021, 3515, 3885, 4655, 4921, 5035, 5439, 5565, 5883, 7049, 7791, 9065, 9805, 10545, 12985, 13727, 13965, 14763, 15105, 21147, 24605, 27195, 29415, 34447, 35245, 37259, 38955, 41181, 49343, 68635, 73815, 96089, 103341, 105735, 111777, 148029, 172235, 186295, 205905, 246715, 260813, 288267, 480445, 516705, 558885, 740145, 782439, 1304065, 1441335, 1825691, 3912195, 5477073, 9128455, 27385365]

約数ペア:

[(1, 27385365), (3, 9128455), (5, 5477073), (7, 3912195), (15, 1825691), (19, 1441335), (21, 1304065), (35, 782439), (37, 740145), (49, 558885), (53, 516705), (57, 480445), (95, 288267), (105, 260813), (111, 246715), (133, 205905), (147, 186295), (159, 172235), (185, 148029), (245, 111777), (259, 105735), (265, 103341), (285, 96089), (371, 73815), (399, 68635), (555, 49343), (665, 41181), (703, 38955), (735, 37259), (777, 35245), (795, 34447), (931, 29415), (1007, 27195), (1113, 24605), (1295, 21147), (1813, 15105), (1855, 14763), (1961, 13965), (1995, 13727), (2109, 12985), (2597, 10545), (2793, 9805), (3021, 9065), (3515, 7791), (3885, 7049), (4655, 5883), (4921, 5565), (5035, 5439)]