61694955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 133031808

約数和(自身を除く): 71336853

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 41, 45, 51, 63, 85, 105, 119, 123, 153, 205, 255, 281, 287, 315, 357, 369, 595, 615, 697, 765, 843, 861, 1071, 1405, 1435, 1785, 1845, 1967, 2091, 2529, 2583, 3485, 4215, 4305, 4777, 4879, 5355, 5901, 6273, 9835, 10455, 11521, 12645, 12915, 14331, 14637, 17703, 23885, 24395, 29505, 31365, 33439, 34563, 42993, 43911, 57605, 71655, 73185, 80647, 88515, 100317, 103689, 167195, 172815, 195857, 214965, 219555, 241941, 300951, 403235, 501585, 518445, 587571, 725823, 979285, 1209705, 1370999, 1504755, 1762713, 2937855, 3629115, 4112997, 6854995, 8813565, 12338991, 20564985, 61694955]

約数ペア:

[(1, 61694955), (3, 20564985), (5, 12338991), (7, 8813565), (9, 6854995), (15, 4112997), (17, 3629115), (21, 2937855), (35, 1762713), (41, 1504755), (45, 1370999), (51, 1209705), (63, 979285), (85, 725823), (105, 587571), (119, 518445), (123, 501585), (153, 403235), (205, 300951), (255, 241941), (281, 219555), (287, 214965), (315, 195857), (357, 172815), (369, 167195), (595, 103689), (615, 100317), (697, 88515), (765, 80647), (843, 73185), (861, 71655), (1071, 57605), (1405, 43911), (1435, 42993), (1785, 34563), (1845, 33439), (1967, 31365), (2091, 29505), (2529, 24395), (2583, 23885), (3485, 17703), (4215, 14637), (4305, 14331), (4777, 12915), (4879, 12645), (5355, 11521), (5901, 10455), (6273, 9835)]