38190075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 83566080

約数和(自身を除く): 45376005

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 165, 175, 187, 231, 255, 275, 357, 385, 389, 425, 525, 561, 595, 825, 935, 1155, 1167, 1275, 1309, 1785, 1925, 1945, 2723, 2805, 2975, 3927, 4279, 4675, 5775, 5835, 6545, 6613, 8169, 8925, 9725, 12837, 13615, 14025, 19635, 19839, 21395, 29175, 29953, 32725, 33065, 40845, 46291, 64185, 68075, 72743, 89859, 98175, 99195, 106975, 138873, 149765, 165325, 204225, 218229, 231455, 320925, 363715, 449295, 495975, 509201, 694365, 748825, 1091145, 1157275, 1527603, 1818575, 2246475, 2546005, 3471825, 5455725, 7638015, 12730025, 38190075]

約数ペア:

[(1, 38190075), (3, 12730025), (5, 7638015), (7, 5455725), (11, 3471825), (15, 2546005), (17, 2246475), (21, 1818575), (25, 1527603), (33, 1157275), (35, 1091145), (51, 748825), (55, 694365), (75, 509201), (77, 495975), (85, 449295), (105, 363715), (119, 320925), (165, 231455), (175, 218229), (187, 204225), (231, 165325), (255, 149765), (275, 138873), (357, 106975), (385, 99195), (389, 98175), (425, 89859), (525, 72743), (561, 68075), (595, 64185), (825, 46291), (935, 40845), (1155, 33065), (1167, 32725), (1275, 29953), (1309, 29175), (1785, 21395), (1925, 19839), (1945, 19635), (2723, 14025), (2805, 13615), (2975, 12837), (3927, 9725), (4279, 8925), (4675, 8169), (5775, 6613), (5835, 6545)]