25245990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3643}}^1$

素因数の和:3674

約数の個数: 96

約数和(自身を含む): 81858816

約数和(自身を除く): 56612826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 3643, 6930, 7286, 10929, 18215, 21858, 25501, 32787, 36430, 40073, 51002, 54645, 65574, 76503, 80146, 109290, 120219, 127505, 153006, 163935, 200365, 229509, 240438, 255010, 280511, 327870, 360657, 382515, 400730, 459018, 561022, 601095, 721314, 765030, 841533, 1147545, 1202190, 1402555, 1683066, 1803285, 2295090, 2524599, 2805110, 3606570, 4207665, 5049198, 8415330, 12622995, 25245990]

約数ペア:

[(1, 25245990), (2, 12622995), (3, 8415330), (5, 5049198), (6, 4207665), (7, 3606570), (9, 2805110), (10, 2524599), (11, 2295090), (14, 1803285), (15, 1683066), (18, 1402555), (21, 1202190), (22, 1147545), (30, 841533), (33, 765030), (35, 721314), (42, 601095), (45, 561022), (55, 459018), (63, 400730), (66, 382515), (70, 360657), (77, 327870), (90, 280511), (99, 255010), (105, 240438), (110, 229509), (126, 200365), (154, 163935), (165, 153006), (198, 127505), (210, 120219), (231, 109290), (315, 80146), (330, 76503), (385, 65574), (462, 54645), (495, 51002), (630, 40073), (693, 36430), (770, 32787), (990, 25501), (1155, 21858), (1386, 18215), (2310, 10929), (3465, 7286), (3643, 6930)]