25343730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{743}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 66156480

約数和(自身を除く): 40812750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 379, 743, 758, 1137, 1486, 1895, 2229, 2274, 3411, 3715, 3790, 4458, 5685, 6687, 6822, 7430, 11145, 11370, 13374, 17055, 22290, 33435, 34110, 66870, 281597, 563194, 844791, 1407985, 1689582, 2534373, 2815970, 4223955, 5068746, 8447910, 12671865, 25343730]

約数ペア:

[(1, 25343730), (2, 12671865), (3, 8447910), (5, 5068746), (6, 4223955), (9, 2815970), (10, 2534373), (15, 1689582), (18, 1407985), (30, 844791), (45, 563194), (90, 281597), (379, 66870), (743, 34110), (758, 33435), (1137, 22290), (1486, 17055), (1895, 13374), (2229, 11370), (2274, 11145), (3411, 7430), (3715, 6822), (3790, 6687), (4458, 5685)]