406124385

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{3203}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 664381440

約数和(自身を除く): 258257055

約数列:

[1, 3, 5, 15, 79, 107, 237, 321, 395, 535, 1185, 1605, 3203, 8453, 9609, 16015, 25359, 42265, 48045, 126795, 253037, 342721, 759111, 1028163, 1265185, 1713605, 3795555, 5140815, 27074959, 81224877, 135374795, 406124385]

約数ペア:

[(1, 406124385), (3, 135374795), (5, 81224877), (15, 27074959), (79, 5140815), (107, 3795555), (237, 1713605), (321, 1265185), (395, 1028163), (535, 759111), (1185, 342721), (1605, 253037), (3203, 126795), (8453, 48045), (9609, 42265), (16015, 25359)]