29402775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7687}}^1$

素因数の和:7720

約数の個数: 36

約数和(自身を含む): 55768752

約数和(自身を除く): 26365977

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 7687, 23061, 38435, 69183, 115305, 130679, 192175, 345915, 392037, 576525, 653395, 1176111, 1729575, 1960185, 3266975, 5880555, 9800925, 29402775]

約数ペア:

[(1, 29402775), (3, 9800925), (5, 5880555), (9, 3266975), (15, 1960185), (17, 1729575), (25, 1176111), (45, 653395), (51, 576525), (75, 392037), (85, 345915), (153, 192175), (225, 130679), (255, 115305), (425, 69183), (765, 38435), (1275, 23061), (3825, 7687)]