4266255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 7999488

約数和(自身を除く): 3733233

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 991, 1435, 2973, 4305, 4955, 6937, 14865, 20811, 34685, 40631, 104055, 121893, 203155, 284417, 609465, 853251, 1422085, 4266255]

約数ペア:

[(1, 4266255), (3, 1422085), (5, 853251), (7, 609465), (15, 284417), (21, 203155), (35, 121893), (41, 104055), (105, 40631), (123, 34685), (205, 20811), (287, 14865), (615, 6937), (861, 4955), (991, 4305), (1435, 2973)]