7793253215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{14419}}^1$

素因数の和:14783

約数の個数: 32

約数和(自身を含む): 10565130240

約数和(自身を除く): 2771877025

約数列:

[1, 5, 11, 31, 55, 155, 317, 341, 1585, 1705, 3487, 9827, 14419, 17435, 49135, 72095, 108097, 158609, 446989, 540485, 793045, 2234945, 4570823, 4916879, 22854115, 24584395, 50279053, 141695513, 251395265, 708477565, 1558650643, 7793253215]

約数ペア:

[(1, 7793253215), (5, 1558650643), (11, 708477565), (31, 251395265), (55, 141695513), (155, 50279053), (317, 24584395), (341, 22854115), (1585, 4916879), (1705, 4570823), (3487, 2234945), (9827, 793045), (14419, 540485), (17435, 446989), (49135, 158609), (72095, 108097)]