77894145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8527}}^1$

素因数の和:8574

約数の個数: 48

約数和(自身を含む): 159644160

約数和(自身を除く): 81750015

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 8527, 9135, 25581, 42635, 59689, 76743, 127905, 179067, 247283, 298445, 383715, 537201, 741849, 895335, 1236415, 1730981, 2225547, 2686005, 3709245, 5192943, 8654905, 11127735, 15578829, 25964715, 77894145]

約数ペア:

[(1, 77894145), (3, 25964715), (5, 15578829), (7, 11127735), (9, 8654905), (15, 5192943), (21, 3709245), (29, 2686005), (35, 2225547), (45, 1730981), (63, 1236415), (87, 895335), (105, 741849), (145, 537201), (203, 383715), (261, 298445), (315, 247283), (435, 179067), (609, 127905), (1015, 76743), (1305, 59689), (1827, 42635), (3045, 25581), (8527, 9135)]