3884055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 7216128

約数和(自身を除く): 3332073

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 521, 1065, 1491, 1563, 2485, 2605, 3647, 7455, 7815, 10941, 18235, 36991, 54705, 110973, 184955, 258937, 554865, 776811, 1294685, 3884055]

約数ペア:

[(1, 3884055), (3, 1294685), (5, 776811), (7, 554865), (15, 258937), (21, 184955), (35, 110973), (71, 54705), (105, 36991), (213, 18235), (355, 10941), (497, 7815), (521, 7455), (1065, 3647), (1491, 2605), (1563, 2485)]