3228015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 5999616

約数和(自身を除く): 2771601

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 433, 497, 1065, 1299, 1491, 2165, 2485, 3031, 6495, 7455, 9093, 15155, 30743, 45465, 92229, 153715, 215201, 461145, 645603, 1076005, 3228015]

約数ペア:

[(1, 3228015), (3, 1076005), (5, 645603), (7, 461145), (15, 215201), (21, 153715), (35, 92229), (71, 45465), (105, 30743), (213, 15155), (355, 9093), (433, 7455), (497, 6495), (1065, 3031), (1299, 2485), (1491, 2165)]