98889765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 188407296

約数和(自身を除く): 89517531

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 115, 195, 221, 255, 299, 345, 391, 663, 897, 1105, 1173, 1297, 1495, 1955, 3315, 3891, 4485, 5083, 5865, 6485, 15249, 16861, 19455, 22049, 25415, 29831, 50583, 66147, 76245, 84305, 89493, 110245, 149155, 252915, 286637, 330735, 387803, 447465, 507127, 859911, 1163409, 1433185, 1521381, 1939015, 2535635, 4299555, 5817045, 6592651, 7606905, 19777953, 32963255, 98889765]

約数ペア:

[(1, 98889765), (3, 32963255), (5, 19777953), (13, 7606905), (15, 6592651), (17, 5817045), (23, 4299555), (39, 2535635), (51, 1939015), (65, 1521381), (69, 1433185), (85, 1163409), (115, 859911), (195, 507127), (221, 447465), (255, 387803), (299, 330735), (345, 286637), (391, 252915), (663, 149155), (897, 110245), (1105, 89493), (1173, 84305), (1297, 76245), (1495, 66147), (1955, 50583), (3315, 29831), (3891, 25415), (4485, 22049), (5083, 19455), (5865, 16861), (6485, 15249)]