79638495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 135457920

約数和(自身を除く): 55819425

約数列:

[1, 3, 5, 15, 29, 59, 87, 107, 145, 177, 295, 321, 435, 535, 841, 885, 1605, 1711, 2523, 3103, 4205, 5133, 6313, 8555, 9309, 12615, 15515, 18939, 25665, 31565, 46545, 49619, 89987, 94695, 148857, 183077, 248095, 269961, 449935, 549231, 744285, 915385, 1349805, 2746155, 5309233, 15927699, 26546165, 79638495]

約数ペア:

[(1, 79638495), (3, 26546165), (5, 15927699), (15, 5309233), (29, 2746155), (59, 1349805), (87, 915385), (107, 744285), (145, 549231), (177, 449935), (295, 269961), (321, 248095), (435, 183077), (535, 148857), (841, 94695), (885, 89987), (1605, 49619), (1711, 46545), (2523, 31565), (3103, 25665), (4205, 18939), (5133, 15515), (6313, 12615), (8555, 9309)]