15661569055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{36307}}^1$

素因数の和:36388

約数の個数: 48

約数和(自身を含む): 22251866112

約数和(自身を除く): 6590297057

約数列:

[1, 5, 11, 23, 31, 55, 115, 121, 155, 253, 341, 605, 713, 1265, 1705, 2783, 3565, 3751, 7843, 13915, 18755, 36307, 39215, 86273, 181535, 399377, 431365, 835061, 1125517, 1996885, 4175305, 4393147, 5627585, 9185671, 12380687, 21965735, 25886891, 45928355, 61903435, 101042381, 129434455, 136187557, 284755801, 505211905, 680937785, 1423779005, 3132313811, 15661569055]

約数ペア:

[(1, 15661569055), (5, 3132313811), (11, 1423779005), (23, 680937785), (31, 505211905), (55, 284755801), (115, 136187557), (121, 129434455), (155, 101042381), (253, 61903435), (341, 45928355), (605, 25886891), (713, 21965735), (1265, 12380687), (1705, 9185671), (2783, 5627585), (3565, 4393147), (3751, 4175305), (7843, 1996885), (13915, 1125517), (18755, 835061), (36307, 431365), (39215, 399377), (86273, 181535)]