55031355

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 99680256

約数和(自身を除く): 44648901

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 103, 155, 279, 309, 383, 465, 515, 927, 1149, 1395, 1545, 1915, 3193, 3447, 4635, 5745, 9579, 11873, 15965, 17235, 28737, 35619, 39449, 47895, 59365, 106857, 118347, 143685, 178095, 197245, 355041, 534285, 591735, 1222919, 1775205, 3668757, 6114595, 11006271, 18343785, 55031355]

約数ペア:

[(1, 55031355), (3, 18343785), (5, 11006271), (9, 6114595), (15, 3668757), (31, 1775205), (45, 1222919), (93, 591735), (103, 534285), (155, 355041), (279, 197245), (309, 178095), (383, 143685), (465, 118347), (515, 106857), (927, 59365), (1149, 47895), (1395, 39449), (1545, 35619), (1915, 28737), (3193, 17235), (3447, 15965), (4635, 11873), (5745, 9579)]