1266285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 910995

約数列:

[1, 3, 5, 15, 29, 41, 71, 87, 123, 145, 205, 213, 355, 435, 615, 1065, 1189, 2059, 2911, 3567, 5945, 6177, 8733, 10295, 14555, 17835, 30885, 43665, 84419, 253257, 422095, 1266285]

約数ペア:

[(1, 1266285), (3, 422095), (5, 253257), (15, 84419), (29, 43665), (41, 30885), (71, 17835), (87, 14555), (123, 10295), (145, 8733), (205, 6177), (213, 5945), (355, 3567), (435, 2911), (615, 2059), (1065, 1189)]