4916393925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 8904192000

約数和(自身を除く): 3987798075

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 271, 285, 435, 439, 475, 551, 725, 813, 1317, 1355, 1425, 1653, 2175, 2195, 2755, 4065, 5149, 6585, 6775, 7859, 8265, 8341, 10975, 12731, 13775, 15447, 20325, 23577, 25023, 25745, 32925, 38193, 39295, 41325, 41705, 63655, 77235, 117885, 118969, 125115, 128725, 149321, 190965, 196475, 208525, 241889, 318275, 356907, 386175, 447963, 589425, 594845, 625575, 725667, 746605, 954825, 1209445, 1784535, 2239815, 2260411, 2974225, 3450101, 3628335, 3733025, 6047225, 6781233, 8922675, 10350303, 11199075, 11302055, 17250505, 18141675, 33906165, 51751515, 56510275, 65551919, 86252525, 169530825, 196655757, 258757575, 327759595, 983278785, 1638797975, 4916393925]

約数ペア:

[(1, 4916393925), (3, 1638797975), (5, 983278785), (15, 327759595), (19, 258757575), (25, 196655757), (29, 169530825), (57, 86252525), (75, 65551919), (87, 56510275), (95, 51751515), (145, 33906165), (271, 18141675), (285, 17250505), (435, 11302055), (439, 11199075), (475, 10350303), (551, 8922675), (725, 6781233), (813, 6047225), (1317, 3733025), (1355, 3628335), (1425, 3450101), (1653, 2974225), (2175, 2260411), (2195, 2239815), (2755, 1784535), (4065, 1209445), (5149, 954825), (6585, 746605), (6775, 725667), (7859, 625575), (8265, 594845), (8341, 589425), (10975, 447963), (12731, 386175), (13775, 356907), (15447, 318275), (20325, 241889), (23577, 208525), (25023, 196475), (25745, 190965), (32925, 149321), (38193, 128725), (39295, 125115), (41325, 118969), (41705, 117885), (63655, 77235)]