1380493990865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1\times {\mathrm{3457}}^1$

素因数の和:4770

約数の個数: 64

約数和(自身を含む): 1856863008000

約数和(自身を除く): 476369017135

約数列:

[1, 5, 11, 55, 59, 109, 295, 545, 649, 1129, 1199, 3245, 3457, 5645, 5995, 6431, 12419, 17285, 32155, 38027, 62095, 66611, 70741, 123061, 190135, 203963, 333055, 353705, 376813, 615305, 732721, 1019815, 1353671, 1884065, 2243593, 3663605, 3902953, 4144943, 6768355, 7260599, 11217965, 19514765, 20724715, 22231967, 36302995, 42932483, 79866589, 111159835, 214662415, 230274227, 244551637, 399332945, 425421877, 1151371135, 1222758185, 2127109385, 2533016497, 4679640647, 12665082485, 23398203235, 25099890743, 125499453715, 276098798173, 1380493990865]

約数ペア:

[(1, 1380493990865), (5, 276098798173), (11, 125499453715), (55, 25099890743), (59, 23398203235), (109, 12665082485), (295, 4679640647), (545, 2533016497), (649, 2127109385), (1129, 1222758185), (1199, 1151371135), (3245, 425421877), (3457, 399332945), (5645, 244551637), (5995, 230274227), (6431, 214662415), (12419, 111159835), (17285, 79866589), (32155, 42932483), (38027, 36302995), (62095, 22231967), (66611, 20724715), (70741, 19514765), (123061, 11217965), (190135, 7260599), (203963, 6768355), (333055, 4144943), (353705, 3902953), (376813, 3663605), (615305, 2243593), (732721, 1884065), (1019815, 1353671)]