72968115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4133}}^1$

素因数の和:4259

約数の個数: 32

約数和(自身を含む): 128583936

約数和(自身を除く): 55615821

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 4133, 5885, 12399, 17655, 20665, 45463, 61995, 136389, 227315, 442231, 681945, 1326693, 2211155, 4864541, 6633465, 14593623, 24322705, 72968115]

約数ペア:

[(1, 72968115), (3, 24322705), (5, 14593623), (11, 6633465), (15, 4864541), (33, 2211155), (55, 1326693), (107, 681945), (165, 442231), (321, 227315), (535, 136389), (1177, 61995), (1605, 45463), (3531, 20665), (4133, 17655), (5885, 12399)]