4890585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 9142272

約数和(自身を除く): 4251687

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 991, 1645, 2973, 4935, 4955, 6937, 14865, 20811, 34685, 46577, 104055, 139731, 232885, 326039, 698655, 978117, 1630195, 4890585]

約数ペア:

[(1, 4890585), (3, 1630195), (5, 978117), (7, 698655), (15, 326039), (21, 232885), (35, 139731), (47, 104055), (105, 46577), (141, 34685), (235, 20811), (329, 14865), (705, 6937), (987, 4955), (991, 4935), (1645, 2973)]