11863989215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 16418626560

約数和(自身を除く): 4554637345

約数列:

[1, 5, 13, 19, 65, 95, 113, 151, 247, 563, 565, 755, 1235, 1469, 1963, 2147, 2815, 2869, 7319, 7345, 9815, 10697, 10735, 14345, 17063, 27911, 36595, 37297, 53485, 63619, 85013, 85315, 139061, 139555, 186485, 221819, 318095, 324197, 425065, 695305, 827047, 1105169, 1109095, 1208761, 1615247, 1620985, 4135235, 4214561, 5525845, 6043805, 8076235, 9606469, 15713893, 20998211, 21072805, 48032345, 78569465, 104991055, 124884097, 182522911, 624420485, 912614555, 2372797843, 11863989215]

約数ペア:

[(1, 11863989215), (5, 2372797843), (13, 912614555), (19, 624420485), (65, 182522911), (95, 124884097), (113, 104991055), (151, 78569465), (247, 48032345), (563, 21072805), (565, 20998211), (755, 15713893), (1235, 9606469), (1469, 8076235), (1963, 6043805), (2147, 5525845), (2815, 4214561), (2869, 4135235), (7319, 1620985), (7345, 1615247), (9815, 1208761), (10697, 1109095), (10735, 1105169), (14345, 827047), (17063, 695305), (27911, 425065), (36595, 324197), (37297, 318095), (53485, 221819), (63619, 186485), (85013, 139555), (85315, 139061)]