1383042221605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{155501}}^1$

素因数の和:155830

約数の個数: 48

約数和(自身を含む): 1861855302384

約数和(自身を除く): 478813080779

約数列:

[1, 5, 11, 55, 61, 121, 241, 305, 605, 671, 1205, 2651, 3355, 7381, 13255, 14701, 29161, 36905, 73505, 145805, 155501, 161711, 777505, 808555, 1710511, 1778821, 8552555, 8894105, 9485561, 18815621, 37475741, 47427805, 94078105, 104341171, 187378705, 412233151, 521705855, 1147752881, 2061165755, 2286020201, 4534564661, 5738764405, 11430101005, 22672823305, 25146222211, 125731111055, 276608444321, 1383042221605]

約数ペア:

[(1, 1383042221605), (5, 276608444321), (11, 125731111055), (55, 25146222211), (61, 22672823305), (121, 11430101005), (241, 5738764405), (305, 4534564661), (605, 2286020201), (671, 2061165755), (1205, 1147752881), (2651, 521705855), (3355, 412233151), (7381, 187378705), (13255, 104341171), (14701, 94078105), (29161, 47427805), (36905, 37475741), (73505, 18815621), (145805, 9485561), (155501, 8894105), (161711, 8552555), (777505, 1778821), (808555, 1710511)]