137380491255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{186912233}}^1$

素因数の和:186912255

約数の個数: 24

約数和(自身を含む): 255695936112

約数和(自身を除く): 118315444857

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 186912233, 560736699, 934561165, 1308385631, 2803683495, 3925156893, 6541928155, 9158699417, 19625784465, 27476098251, 45793497085, 137380491255]

約数ペア:

[(1, 137380491255), (3, 45793497085), (5, 27476098251), (7, 19625784465), (15, 9158699417), (21, 6541928155), (35, 3925156893), (49, 2803683495), (105, 1308385631), (147, 934561165), (245, 560736699), (735, 186912233)]