14881545

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 31851144

約数和(自身を除く): 16969599

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 397, 441, 595, 735, 765, 833, 1071, 1191, 1785, 1985, 2205, 2499, 2779, 3573, 4165, 5355, 5955, 6749, 7497, 8337, 12495, 13895, 17865, 19453, 20247, 25011, 33745, 37485, 41685, 47243, 58359, 60741, 97265, 101235, 125055, 141729, 175077, 236215, 291795, 303705, 330701, 425187, 708645, 875385, 992103, 1653505, 2125935, 2976309, 4960515, 14881545]

約数ペア:

[(1, 14881545), (3, 4960515), (5, 2976309), (7, 2125935), (9, 1653505), (15, 992103), (17, 875385), (21, 708645), (35, 425187), (45, 330701), (49, 303705), (51, 291795), (63, 236215), (85, 175077), (105, 141729), (119, 125055), (147, 101235), (153, 97265), (245, 60741), (255, 58359), (315, 47243), (357, 41685), (397, 37485), (441, 33745), (595, 25011), (735, 20247), (765, 19453), (833, 17865), (1071, 13895), (1191, 12495), (1785, 8337), (1985, 7497), (2205, 6749), (2499, 5955), (2779, 5355), (3573, 4165)]