4912845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 4210995

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 659, 1065, 1491, 1977, 2485, 3295, 4613, 7455, 9885, 13839, 23065, 46789, 69195, 140367, 233945, 327523, 701835, 982569, 1637615, 4912845]

約数ペア:

[(1, 4912845), (3, 1637615), (5, 982569), (7, 701835), (15, 327523), (21, 233945), (35, 140367), (71, 69195), (105, 46789), (213, 23065), (355, 13839), (497, 9885), (659, 7455), (1065, 4613), (1491, 3295), (1977, 2485)]