136680705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13997}}^1$

素因数の和:14046

約数の個数: 48

約数和(自身を含む): 279512064

約数和(自身を除く): 142831359

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 13997, 41991, 69985, 97979, 125973, 209955, 293937, 433907, 489895, 629865, 881811, 1301721, 1469685, 2169535, 3037349, 3905163, 4409055, 6508605, 9112047, 15186745, 19525815, 27336141, 45560235, 136680705]

約数ペア:

[(1, 136680705), (3, 45560235), (5, 27336141), (7, 19525815), (9, 15186745), (15, 9112047), (21, 6508605), (31, 4409055), (35, 3905163), (45, 3037349), (63, 2169535), (93, 1469685), (105, 1301721), (155, 881811), (217, 629865), (279, 489895), (315, 433907), (465, 293937), (651, 209955), (1085, 125973), (1395, 97979), (1953, 69985), (3255, 41991), (9765, 13997)]