4140675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 9285120

約数和(自身を除く): 5144445

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 239, 275, 315, 385, 495, 525, 693, 717, 825, 1155, 1195, 1575, 1673, 1925, 2151, 2475, 2629, 3465, 3585, 5019, 5775, 5975, 7887, 8365, 10755, 13145, 15057, 17325, 17925, 18403, 23661, 25095, 39435, 41825, 53775, 55209, 65725, 75285, 92015, 118305, 125475, 165627, 197175, 276045, 376425, 460075, 591525, 828135, 1380225, 4140675]

約数ペア:

[(1, 4140675), (3, 1380225), (5, 828135), (7, 591525), (9, 460075), (11, 376425), (15, 276045), (21, 197175), (25, 165627), (33, 125475), (35, 118305), (45, 92015), (55, 75285), (63, 65725), (75, 55209), (77, 53775), (99, 41825), (105, 39435), (165, 25095), (175, 23661), (225, 18403), (231, 17925), (239, 17325), (275, 15057), (315, 13145), (385, 10755), (495, 8365), (525, 7887), (693, 5975), (717, 5775), (825, 5019), (1155, 3585), (1195, 3465), (1575, 2629), (1673, 2475), (1925, 2151)]