69172455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3301}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 121724928

約数和(自身を除く): 52552473

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 3301, 4191, 6985, 9903, 16505, 20955, 36311, 49515, 108933, 181555, 419227, 544665, 1257681, 2096135, 4611497, 6288405, 13834491, 23057485, 69172455]

約数ペア:

[(1, 69172455), (3, 23057485), (5, 13834491), (11, 6288405), (15, 4611497), (33, 2096135), (55, 1257681), (127, 544665), (165, 419227), (381, 181555), (635, 108933), (1397, 49515), (1905, 36311), (3301, 20955), (4191, 16505), (6985, 9903)]