1256227930285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1711937}}^1$

素因数の和:1712145

約数の個数: 32

約数和(自身を含む): 1630723661280

約数和(自身を除く): 374495730995

約数列:

[1, 5, 17, 85, 89, 97, 445, 485, 1513, 1649, 7565, 8245, 8633, 43165, 146761, 733805, 1711937, 8559685, 29102929, 145514645, 152362393, 166057889, 761811965, 830289445, 2590160681, 2822984113, 12950803405, 14114920565, 14779152121, 73895760605, 251245586057, 1256227930285]

約数ペア:

[(1, 1256227930285), (5, 251245586057), (17, 73895760605), (85, 14779152121), (89, 14114920565), (97, 12950803405), (445, 2822984113), (485, 2590160681), (1513, 830289445), (1649, 761811965), (7565, 166057889), (8245, 152362393), (8633, 145514645), (43165, 29102929), (146761, 8559685), (733805, 1711937)]