66283508975

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1\times {\mathrm{593}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 84639582720

約数和(自身を除く): 18356073745

約数列:

[1, 5, 25, 47, 235, 251, 379, 593, 1175, 1255, 1895, 2965, 6275, 9475, 11797, 14825, 17813, 27871, 58985, 89065, 95129, 139355, 148843, 224747, 294925, 445325, 475645, 696775, 744215, 1123735, 2378225, 3721075, 4471063, 5618675, 6995621, 10563109, 22355315, 34978105, 52815545, 56411497, 111776575, 174890525, 264077725, 282057485, 1410287425, 2651340359, 13256701795, 66283508975]

約数ペア:

[(1, 66283508975), (5, 13256701795), (25, 2651340359), (47, 1410287425), (235, 282057485), (251, 264077725), (379, 174890525), (593, 111776575), (1175, 56411497), (1255, 52815545), (1895, 34978105), (2965, 22355315), (6275, 10563109), (9475, 6995621), (11797, 5618675), (14825, 4471063), (17813, 3721075), (27871, 2378225), (58985, 1123735), (89065, 744215), (95129, 696775), (139355, 475645), (148843, 445325), (224747, 294925)]