13962375

素因数分解:

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

素因数の和:231

約数の個数: 80

約数和(自身を含む): 29899584

約数和(自身を除く): 15937209

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 197, 225, 315, 375, 405, 525, 567, 591, 675, 875, 945, 985, 1125, 1379, 1575, 1773, 2025, 2625, 2835, 2955, 3375, 4137, 4725, 4925, 5319, 6895, 7875, 8865, 10125, 12411, 14175, 14775, 15957, 20685, 23625, 24625, 26595, 34475, 37233, 44325, 62055, 70875, 73875, 79785, 103425, 111699, 132975, 172375, 186165, 221625, 310275, 398925, 517125, 558495, 664875, 930825, 1551375, 1994625, 2792475, 4654125, 13962375]

約数ペア:

[(1, 13962375), (3, 4654125), (5, 2792475), (7, 1994625), (9, 1551375), (15, 930825), (21, 664875), (25, 558495), (27, 517125), (35, 398925), (45, 310275), (63, 221625), (75, 186165), (81, 172375), (105, 132975), (125, 111699), (135, 103425), (175, 79785), (189, 73875), (197, 70875), (225, 62055), (315, 44325), (375, 37233), (405, 34475), (525, 26595), (567, 24625), (591, 23625), (675, 20685), (875, 15957), (945, 14775), (985, 14175), (1125, 12411), (1379, 10125), (1575, 8865), (1773, 7875), (2025, 6895), (2625, 5319), (2835, 4925), (2955, 4725), (3375, 4137)]