38257065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 84494592

約数和(自身を除く): 46237527

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 61, 63, 77, 99, 105, 165, 181, 183, 231, 305, 315, 385, 427, 495, 543, 549, 671, 693, 905, 915, 1155, 1267, 1281, 1629, 1991, 2013, 2135, 2715, 2745, 3355, 3465, 3801, 3843, 4697, 5973, 6039, 6335, 6405, 8145, 9955, 10065, 11041, 11403, 13937, 14091, 17919, 19005, 19215, 23485, 29865, 30195, 33123, 41811, 42273, 55205, 57015, 69685, 70455, 77287, 89595, 99369, 121451, 125433, 165615, 209055, 211365, 231861, 364353, 386435, 496845, 607255, 627165, 695583, 850157, 1093059, 1159305, 1821765, 2550471, 3477915, 4250785, 5465295, 7651413, 12752355, 38257065]

約数ペア:

[(1, 38257065), (3, 12752355), (5, 7651413), (7, 5465295), (9, 4250785), (11, 3477915), (15, 2550471), (21, 1821765), (33, 1159305), (35, 1093059), (45, 850157), (55, 695583), (61, 627165), (63, 607255), (77, 496845), (99, 386435), (105, 364353), (165, 231861), (181, 211365), (183, 209055), (231, 165615), (305, 125433), (315, 121451), (385, 99369), (427, 89595), (495, 77287), (543, 70455), (549, 69685), (671, 57015), (693, 55205), (905, 42273), (915, 41811), (1155, 33123), (1267, 30195), (1281, 29865), (1629, 23485), (1991, 19215), (2013, 19005), (2135, 17919), (2715, 14091), (2745, 13937), (3355, 11403), (3465, 11041), (3801, 10065), (3843, 9955), (4697, 8145), (5973, 6405), (6039, 6335)]