317281605

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10273}}^1$

素因数の和:10381

約数の個数: 32

約数和(自身を含む): 532604160

約数和(自身を除く): 215322555

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 2059, 6177, 10273, 10295, 30819, 30885, 51365, 154095, 297917, 729383, 893751, 1489585, 2188149, 3646915, 4468755, 10940745, 21152107, 63456321, 105760535, 317281605]

約数ペア:

[(1, 317281605), (3, 105760535), (5, 63456321), (15, 21152107), (29, 10940745), (71, 4468755), (87, 3646915), (145, 2188149), (213, 1489585), (355, 893751), (435, 729383), (1065, 297917), (2059, 154095), (6177, 51365), (10273, 30885), (10295, 30819)]