354838275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 697080384

約数和(自身を除く): 342242109

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 307, 467, 495, 825, 921, 1401, 1535, 2335, 2475, 2763, 3377, 4203, 4605, 5137, 7005, 7675, 10131, 11675, 13815, 15411, 16885, 21015, 23025, 25685, 30393, 35025, 46233, 50655, 69075, 77055, 84425, 105075, 128425, 143369, 151965, 231165, 253275, 385275, 430107, 716845, 759825, 1155825, 1290321, 1577059, 2150535, 3584225, 4731177, 6451605, 7885295, 10752675, 14193531, 23655885, 32258025, 39426475, 70967655, 118279425, 354838275]

約数ペア:

[(1, 354838275), (3, 118279425), (5, 70967655), (9, 39426475), (11, 32258025), (15, 23655885), (25, 14193531), (33, 10752675), (45, 7885295), (55, 6451605), (75, 4731177), (99, 3584225), (165, 2150535), (225, 1577059), (275, 1290321), (307, 1155825), (467, 759825), (495, 716845), (825, 430107), (921, 385275), (1401, 253275), (1535, 231165), (2335, 151965), (2475, 143369), (2763, 128425), (3377, 105075), (4203, 84425), (4605, 77055), (5137, 69075), (7005, 50655), (7675, 46233), (10131, 35025), (11675, 30393), (13815, 25685), (15411, 23025), (16885, 21015)]