15207627627

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 24370295040

約数和(自身を除く): 9162667413

約数列:

[1, 3, 9, 17, 41, 51, 107, 123, 139, 153, 163, 321, 369, 417, 489, 697, 963, 1251, 1467, 1819, 2091, 2363, 2771, 4387, 5457, 5699, 6273, 6683, 7089, 8313, 13161, 14873, 16371, 17097, 17441, 20049, 21267, 22657, 24939, 39483, 44619, 51291, 52323, 60147, 67971, 74579, 96883, 113611, 133857, 156969, 203913, 223737, 252841, 290649, 296497, 340833, 385169, 609793, 671211, 715081, 758523, 871947, 889491, 928937, 1022499, 1155507, 1829379, 2145243, 2275569, 2424299, 2668473, 2786811, 3466521, 5488137, 6435729, 7272897, 8360433, 10366481, 12156377, 15791929, 21818691, 31099443, 36469131, 41213083, 47375787, 93298329, 99396259, 109407393, 123639249, 142127361, 298188777, 370917747, 894566331, 1689736403, 5069209209, 15207627627]

約数ペア:

[(1, 15207627627), (3, 5069209209), (9, 1689736403), (17, 894566331), (41, 370917747), (51, 298188777), (107, 142127361), (123, 123639249), (139, 109407393), (153, 99396259), (163, 93298329), (321, 47375787), (369, 41213083), (417, 36469131), (489, 31099443), (697, 21818691), (963, 15791929), (1251, 12156377), (1467, 10366481), (1819, 8360433), (2091, 7272897), (2363, 6435729), (2771, 5488137), (4387, 3466521), (5457, 2786811), (5699, 2668473), (6273, 2424299), (6683, 2275569), (7089, 2145243), (8313, 1829379), (13161, 1155507), (14873, 1022499), (16371, 928937), (17097, 889491), (17441, 871947), (20049, 758523), (21267, 715081), (22657, 671211), (24939, 609793), (39483, 385169), (44619, 340833), (51291, 296497), (52323, 290649), (60147, 252841), (67971, 223737), (74579, 203913), (96883, 156969), (113611, 133857)]