126689550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64969}}^1$

素因数の和:64997

約数の個数: 48

約数和(自身を含む): 338363760

約数和(自身を除く): 211674210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 64969, 129938, 194907, 324845, 389814, 649690, 844597, 974535, 1624225, 1689194, 1949070, 2533791, 3248450, 4222985, 4872675, 5067582, 8445970, 9745350, 12668955, 21114925, 25337910, 42229850, 63344775, 126689550]

約数ペア:

[(1, 126689550), (2, 63344775), (3, 42229850), (5, 25337910), (6, 21114925), (10, 12668955), (13, 9745350), (15, 8445970), (25, 5067582), (26, 4872675), (30, 4222985), (39, 3248450), (50, 2533791), (65, 1949070), (75, 1689194), (78, 1624225), (130, 974535), (150, 844597), (195, 649690), (325, 389814), (390, 324845), (650, 194907), (975, 129938), (1950, 64969)]