15528068647

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 20446675200

約数和(自身を除く): 4918606553

約数列:

[1, 7, 13, 29, 37, 91, 169, 203, 259, 377, 481, 941, 1073, 1183, 2197, 2639, 3367, 4901, 6253, 6587, 7511, 12233, 13949, 15379, 27289, 34307, 34817, 43771, 63713, 81289, 85631, 97643, 159029, 181337, 191023, 243719, 354757, 445991, 452621, 569023, 1009693, 1113203, 1269359, 2067377, 2357381, 2483299, 3168347, 4611841, 5884073, 7067851, 13126009, 14471639, 16501667, 32282887, 41188511, 59953933, 76492949, 91882063, 170638117, 419677531, 535450643, 1194466819, 2218295521, 15528068647]

約数ペア:

[(1, 15528068647), (7, 2218295521), (13, 1194466819), (29, 535450643), (37, 419677531), (91, 170638117), (169, 91882063), (203, 76492949), (259, 59953933), (377, 41188511), (481, 32282887), (941, 16501667), (1073, 14471639), (1183, 13126009), (2197, 7067851), (2639, 5884073), (3367, 4611841), (4901, 3168347), (6253, 2483299), (6587, 2357381), (7511, 2067377), (12233, 1269359), (13949, 1113203), (15379, 1009693), (27289, 569023), (34307, 452621), (34817, 445991), (43771, 354757), (63713, 243719), (81289, 191023), (85631, 181337), (97643, 159029)]