69738045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8317}}^1$

素因数の和:8381

約数の個数: 32

約数和(自身を含む): 122973312

約数和(自身を除く): 53235267

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8317, 8385, 24951, 41585, 108121, 124755, 324363, 357631, 540605, 1072893, 1621815, 1788155, 4649203, 5364465, 13947609, 23246015, 69738045]

約数ペア:

[(1, 69738045), (3, 23246015), (5, 13947609), (13, 5364465), (15, 4649203), (39, 1788155), (43, 1621815), (65, 1072893), (129, 540605), (195, 357631), (215, 324363), (559, 124755), (645, 108121), (1677, 41585), (2795, 24951), (8317, 8385)]