3989250

素因数分解:

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

素因数の和:226

約数の個数: 80

約数和(自身を含む): 11212344

約数和(自身を除く): 7223094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 197, 225, 250, 270, 375, 394, 405, 450, 591, 675, 750, 810, 985, 1125, 1182, 1350, 1773, 1970, 2025, 2250, 2955, 3375, 3546, 4050, 4925, 5319, 5910, 6750, 8865, 9850, 10125, 10638, 14775, 15957, 17730, 20250, 24625, 26595, 29550, 31914, 44325, 49250, 53190, 73875, 79785, 88650, 132975, 147750, 159570, 221625, 265950, 398925, 443250, 664875, 797850, 1329750, 1994625, 3989250]

約数ペア:

[(1, 3989250), (2, 1994625), (3, 1329750), (5, 797850), (6, 664875), (9, 443250), (10, 398925), (15, 265950), (18, 221625), (25, 159570), (27, 147750), (30, 132975), (45, 88650), (50, 79785), (54, 73875), (75, 53190), (81, 49250), (90, 44325), (125, 31914), (135, 29550), (150, 26595), (162, 24625), (197, 20250), (225, 17730), (250, 15957), (270, 14775), (375, 10638), (394, 10125), (405, 9850), (450, 8865), (591, 6750), (675, 5910), (750, 5319), (810, 4925), (985, 4050), (1125, 3546), (1182, 3375), (1350, 2955), (1773, 2250), (1970, 2025)]