85678395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1471}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 150073344

約数和(自身を除く): 64394949

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 353, 1059, 1471, 1765, 3883, 4413, 5295, 7355, 11649, 16181, 19415, 22065, 48543, 58245, 80905, 242715, 519263, 1557789, 2596315, 5711893, 7788945, 17135679, 28559465, 85678395]

約数ペア:

[(1, 85678395), (3, 28559465), (5, 17135679), (11, 7788945), (15, 5711893), (33, 2596315), (55, 1557789), (165, 519263), (353, 242715), (1059, 80905), (1471, 58245), (1765, 48543), (3883, 22065), (4413, 19415), (5295, 16181), (7355, 11649)]