1267799905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10631}}^1$

素因数の和:10737

約数の個数: 32

約数和(自身を含む): 1708604928

約数和(自身を除く): 440805023

約数列:

[1, 5, 17, 23, 61, 85, 115, 305, 391, 1037, 1403, 1955, 5185, 7015, 10631, 23851, 53155, 119255, 180727, 244513, 648491, 903635, 1222565, 3242455, 4156721, 11024347, 14915293, 20783605, 55121735, 74576465, 253559981, 1267799905]

約数ペア:

[(1, 1267799905), (5, 253559981), (17, 74576465), (23, 55121735), (61, 20783605), (85, 14915293), (115, 11024347), (305, 4156721), (391, 3242455), (1037, 1222565), (1403, 903635), (1955, 648491), (5185, 244513), (7015, 180727), (10631, 119255), (23851, 53155)]