161367915

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{607}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 266158080

約数和(自身を除く): 104790165

約数列:

[1, 3, 5, 15, 37, 111, 185, 479, 555, 607, 1437, 1821, 2395, 3035, 7185, 9105, 17723, 22459, 53169, 67377, 88615, 112295, 265845, 290753, 336885, 872259, 1453765, 4361295, 10757861, 32273583, 53789305, 161367915]

約数ペア:

[(1, 161367915), (3, 53789305), (5, 32273583), (15, 10757861), (37, 4361295), (111, 1453765), (185, 872259), (479, 336885), (555, 290753), (607, 265845), (1437, 112295), (1821, 88615), (2395, 67377), (3035, 53169), (7185, 22459), (9105, 17723)]