161567265

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9059}}^1$

素因数の和:9137

約数の個数: 32

約数和(自身を含む): 273974400

約数和(自身を除く): 112407135

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 5945, 9059, 17835, 27177, 45295, 135885, 262711, 371419, 788133, 1114257, 1313555, 1857095, 3940665, 5571285, 10771151, 32313453, 53855755, 161567265]

約数ペア:

[(1, 161567265), (3, 53855755), (5, 32313453), (15, 10771151), (29, 5571285), (41, 3940665), (87, 1857095), (123, 1313555), (145, 1114257), (205, 788133), (435, 371419), (615, 262711), (1189, 135885), (3567, 45295), (5945, 27177), (9059, 17835)]