377300745

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 667180800

約数和(自身を除く): 289880055

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 269, 355, 439, 639, 807, 1065, 1317, 1345, 2195, 2421, 3195, 3951, 4035, 6585, 12105, 19099, 19755, 31169, 57297, 93507, 95495, 118091, 155845, 171891, 280521, 286485, 354273, 467535, 590455, 859455, 1062819, 1402605, 1771365, 5314095, 8384461, 25153383, 41922305, 75460149, 125766915, 377300745]

約数ペア:

[(1, 377300745), (3, 125766915), (5, 75460149), (9, 41922305), (15, 25153383), (45, 8384461), (71, 5314095), (213, 1771365), (269, 1402605), (355, 1062819), (439, 859455), (639, 590455), (807, 467535), (1065, 354273), (1317, 286485), (1345, 280521), (2195, 171891), (2421, 155845), (3195, 118091), (3951, 95495), (4035, 93507), (6585, 57297), (12105, 31169), (19099, 19755)]