228165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 32

約数和(自身を含む): 435456

約数和(自身を除く): 207291

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 53, 105, 123, 159, 205, 265, 287, 371, 615, 795, 861, 1113, 1435, 1855, 2173, 4305, 5565, 6519, 10865, 15211, 32595, 45633, 76055, 228165]

約数ペア:

[(1, 228165), (3, 76055), (5, 45633), (7, 32595), (15, 15211), (21, 10865), (35, 6519), (41, 5565), (53, 4305), (105, 2173), (123, 1855), (159, 1435), (205, 1113), (265, 861), (287, 795), (371, 615)]