5721000915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{56113}}^1$

素因数の和:57099

約数の個数: 32

約数和(自身を含む): 10472219136

約数和(自身を除く): 4751218221

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 971, 2913, 4855, 6797, 14565, 20391, 33985, 56113, 101955, 168339, 280565, 392791, 841695, 1178373, 1963955, 5891865, 54485723, 163457169, 272428615, 381400061, 817285845, 1144200183, 1907000305, 5721000915]

約数ペア:

[(1, 5721000915), (3, 1907000305), (5, 1144200183), (7, 817285845), (15, 381400061), (21, 272428615), (35, 163457169), (105, 54485723), (971, 5891865), (2913, 1963955), (4855, 1178373), (6797, 841695), (14565, 392791), (20391, 280565), (33985, 168339), (56113, 101955)]