13421250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{1193}}^1$

素因数の和:1221

約数の個数: 60

約数和(自身を含む): 36368046

約数和(自身を除く): 22946796

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1193, 1250, 1875, 2250, 2386, 3579, 3750, 5625, 5965, 7158, 10737, 11250, 11930, 17895, 21474, 29825, 35790, 53685, 59650, 89475, 107370, 149125, 178950, 268425, 298250, 447375, 536850, 745625, 894750, 1342125, 1491250, 2236875, 2684250, 4473750, 6710625, 13421250]

約数ペア:

[(1, 13421250), (2, 6710625), (3, 4473750), (5, 2684250), (6, 2236875), (9, 1491250), (10, 1342125), (15, 894750), (18, 745625), (25, 536850), (30, 447375), (45, 298250), (50, 268425), (75, 178950), (90, 149125), (125, 107370), (150, 89475), (225, 59650), (250, 53685), (375, 35790), (450, 29825), (625, 21474), (750, 17895), (1125, 11930), (1193, 11250), (1250, 10737), (1875, 7158), (2250, 5965), (2386, 5625), (3579, 3750)]