15667713825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4957}}^1$

素因数の和:5091

約数の個数: 96

約数和(自身を含む): 28595205504

約数和(自身を除く): 12927491679

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 67, 75, 85, 111, 185, 201, 255, 335, 425, 555, 629, 925, 1005, 1139, 1275, 1675, 1887, 2479, 2775, 3145, 3417, 4957, 5025, 5695, 7437, 9435, 12395, 14871, 15725, 17085, 24785, 28475, 37185, 42143, 47175, 61975, 74355, 84269, 85425, 123925, 126429, 183409, 185925, 210715, 252807, 332119, 371775, 421345, 550227, 632145, 917045, 996357, 1053575, 1264035, 1660595, 2106725, 2751135, 3117953, 3160725, 4585225, 4981785, 5646023, 6320175, 8302975, 9353859, 12288403, 13755675, 15589765, 16938069, 24908925, 28230115, 36865209, 46769295, 61442015, 77948825, 84690345, 141150575, 184326045, 208902851, 233846475, 307210075, 423451725, 626708553, 921630225, 1044514255, 3133542765, 5222571275, 15667713825]

約数ペア:

[(1, 15667713825), (3, 5222571275), (5, 3133542765), (15, 1044514255), (17, 921630225), (25, 626708553), (37, 423451725), (51, 307210075), (67, 233846475), (75, 208902851), (85, 184326045), (111, 141150575), (185, 84690345), (201, 77948825), (255, 61442015), (335, 46769295), (425, 36865209), (555, 28230115), (629, 24908925), (925, 16938069), (1005, 15589765), (1139, 13755675), (1275, 12288403), (1675, 9353859), (1887, 8302975), (2479, 6320175), (2775, 5646023), (3145, 4981785), (3417, 4585225), (4957, 3160725), (5025, 3117953), (5695, 2751135), (7437, 2106725), (9435, 1660595), (12395, 1264035), (14871, 1053575), (15725, 996357), (17085, 917045), (24785, 632145), (28475, 550227), (37185, 421345), (42143, 371775), (47175, 332119), (61975, 252807), (74355, 210715), (84269, 185925), (85425, 183409), (123925, 126429)]