142736965

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 205410816

約数和(自身を除く): 62673851

約数列:

[1, 5, 7, 23, 35, 115, 161, 233, 761, 805, 1165, 1631, 3805, 5327, 5359, 8155, 17503, 26635, 26795, 37513, 87515, 122521, 177313, 187565, 612605, 886565, 1241191, 4078199, 6205955, 20390995, 28547393, 142736965]

約数ペア:

[(1, 142736965), (5, 28547393), (7, 20390995), (23, 6205955), (35, 4078199), (115, 1241191), (161, 886565), (233, 612605), (761, 187565), (805, 177313), (1165, 122521), (1631, 87515), (3805, 37513), (5327, 26795), (5359, 26635), (8155, 17503)]