54155915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 76419072

約数和(自身を除く): 22263157

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1381, 1705, 3565, 6905, 7843, 15191, 31763, 39215, 42811, 75955, 158815, 214055, 349393, 470921, 984653, 1746965, 2354605, 4923265, 10831183, 54155915]

約数ペア:

[(1, 54155915), (5, 10831183), (11, 4923265), (23, 2354605), (31, 1746965), (55, 984653), (115, 470921), (155, 349393), (253, 214055), (341, 158815), (713, 75955), (1265, 42811), (1381, 39215), (1705, 31763), (3565, 15191), (6905, 7843)]