13749250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 26357760

約数和(自身を除く): 12608510

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 1075, 1279, 2150, 2558, 5375, 6395, 10750, 12790, 31975, 54997, 63950, 109994, 159875, 274985, 319750, 549970, 1374925, 2749850, 6874625, 13749250]

約数ペア:

[(1, 13749250), (2, 6874625), (5, 2749850), (10, 1374925), (25, 549970), (43, 319750), (50, 274985), (86, 159875), (125, 109994), (215, 63950), (250, 54997), (430, 31975), (1075, 12790), (1279, 10750), (2150, 6395), (2558, 5375)]