2792475

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{197}}^1$

素因数の和:226

約数の個数: 60

約数和(自身を含む): 5941584

約数和(自身を除く): 3149109

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 197, 225, 315, 405, 525, 567, 591, 675, 945, 985, 1379, 1575, 1773, 2025, 2835, 2955, 4137, 4725, 4925, 5319, 6895, 8865, 12411, 14175, 14775, 15957, 20685, 26595, 34475, 37233, 44325, 62055, 79785, 103425, 111699, 132975, 186165, 310275, 398925, 558495, 930825, 2792475]

約数ペア:

[(1, 2792475), (3, 930825), (5, 558495), (7, 398925), (9, 310275), (15, 186165), (21, 132975), (25, 111699), (27, 103425), (35, 79785), (45, 62055), (63, 44325), (75, 37233), (81, 34475), (105, 26595), (135, 20685), (175, 15957), (189, 14775), (197, 14175), (225, 12411), (315, 8865), (405, 6895), (525, 5319), (567, 4925), (591, 4725), (675, 4137), (945, 2955), (985, 2835), (1379, 2025), (1575, 1773)]