47527795

素因数分解:

$5^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 68971824

約数和(自身を除く): 21444029

約数列:

[1, 5, 7, 35, 37, 49, 107, 185, 245, 259, 343, 535, 749, 1295, 1715, 1813, 2401, 3745, 3959, 5243, 9065, 12005, 12691, 19795, 26215, 27713, 36701, 63455, 88837, 138565, 183505, 193991, 256907, 444185, 969955, 1284535, 1357937, 6789685, 9505559, 47527795]

約数ペア:

[(1, 47527795), (5, 9505559), (7, 6789685), (35, 1357937), (37, 1284535), (49, 969955), (107, 444185), (185, 256907), (245, 193991), (259, 183505), (343, 138565), (535, 88837), (749, 63455), (1295, 36701), (1715, 27713), (1813, 26215), (2401, 19795), (3745, 12691), (3959, 12005), (5243, 9065)]