5681865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 10596096

約数和(自身を除く): 4914231

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1021, 1113, 1855, 3063, 5105, 5565, 7147, 15315, 21441, 35735, 54113, 107205, 162339, 270565, 378791, 811695, 1136373, 1893955, 5681865]

約数ペア:

[(1, 5681865), (3, 1893955), (5, 1136373), (7, 811695), (15, 378791), (21, 270565), (35, 162339), (53, 107205), (105, 54113), (159, 35735), (265, 21441), (371, 15315), (795, 7147), (1021, 5565), (1113, 5105), (1855, 3063)]