29302245

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 60127704

約数和(自身を除く): 30825459

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 97, 105, 137, 147, 245, 291, 315, 411, 441, 485, 679, 685, 735, 873, 959, 1233, 1455, 2037, 2055, 2205, 2877, 3395, 4365, 4753, 4795, 6111, 6165, 6713, 8631, 10185, 13289, 14259, 14385, 20139, 23765, 30555, 33565, 39867, 42777, 43155, 60417, 66445, 71295, 93023, 100695, 119601, 199335, 213885, 279069, 302085, 465115, 598005, 651161, 837207, 1395345, 1953483, 3255805, 4186035, 5860449, 9767415, 29302245]

約数ペア:

[(1, 29302245), (3, 9767415), (5, 5860449), (7, 4186035), (9, 3255805), (15, 1953483), (21, 1395345), (35, 837207), (45, 651161), (49, 598005), (63, 465115), (97, 302085), (105, 279069), (137, 213885), (147, 199335), (245, 119601), (291, 100695), (315, 93023), (411, 71295), (441, 66445), (485, 60417), (679, 43155), (685, 42777), (735, 39867), (873, 33565), (959, 30555), (1233, 23765), (1455, 20139), (2037, 14385), (2055, 14259), (2205, 13289), (2877, 10185), (3395, 8631), (4365, 6713), (4753, 6165), (4795, 6111)]