11881516465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{4973}}^1$

素因数の和:5146

約数の個数: 64

約数和(自身を含む): 18049651200

約数和(自身を除く): 6168134735

約数列:

[1, 5, 7, 13, 35, 59, 65, 89, 91, 295, 413, 445, 455, 623, 767, 1157, 2065, 3115, 3835, 4973, 5251, 5369, 5785, 8099, 24865, 26255, 26845, 34811, 36757, 40495, 64649, 68263, 174055, 183785, 293407, 323245, 341315, 442597, 452543, 477841, 1467035, 2053849, 2212985, 2262715, 2389205, 3098179, 3814291, 5753761, 10269245, 15490895, 19071455, 26113223, 26700037, 28768805, 40276327, 130566115, 133500185, 182792561, 201381635, 339471899, 913962805, 1697359495, 2376303293, 11881516465]

約数ペア:

[(1, 11881516465), (5, 2376303293), (7, 1697359495), (13, 913962805), (35, 339471899), (59, 201381635), (65, 182792561), (89, 133500185), (91, 130566115), (295, 40276327), (413, 28768805), (445, 26700037), (455, 26113223), (623, 19071455), (767, 15490895), (1157, 10269245), (2065, 5753761), (3115, 3814291), (3835, 3098179), (4973, 2389205), (5251, 2262715), (5369, 2212985), (5785, 2053849), (8099, 1467035), (24865, 477841), (26255, 452543), (26845, 442597), (34811, 341315), (36757, 323245), (40495, 293407), (64649, 183785), (68263, 174055)]