75223869

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 128263680

約数和(自身を除く): 53039811

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 399, 437, 483, 931, 1127, 1171, 1311, 2793, 3059, 3381, 3513, 8197, 9177, 21413, 22249, 24591, 26933, 57379, 64239, 66747, 80799, 155743, 172137, 188531, 467229, 511727, 565593, 1090201, 1319717, 1535181, 3270603, 3582089, 3959151, 10746267, 25074623, 75223869]

約数ペア:

[(1, 75223869), (3, 25074623), (7, 10746267), (19, 3959151), (21, 3582089), (23, 3270603), (49, 1535181), (57, 1319717), (69, 1090201), (133, 565593), (147, 511727), (161, 467229), (399, 188531), (437, 172137), (483, 155743), (931, 80799), (1127, 66747), (1171, 64239), (1311, 57379), (2793, 26933), (3059, 24591), (3381, 22249), (3513, 21413), (8197, 9177)]