22805432835

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 37556736000

約数和(自身を除く): 14751303165

約数列:

[1, 3, 5, 15, 79, 97, 199, 237, 291, 395, 485, 597, 995, 997, 1185, 1455, 2985, 2991, 4985, 7663, 14955, 15721, 19303, 22989, 38315, 47163, 57909, 78605, 78763, 96515, 96709, 114945, 198403, 235815, 236289, 289545, 290127, 393815, 483545, 595209, 992015, 1181445, 1450635, 1524937, 2976045, 4574811, 7624685, 7640011, 15673837, 19245091, 22874055, 22920033, 38200055, 47021511, 57735273, 78369185, 96225455, 114600165, 235107555, 288676365, 1520362189, 4561086567, 7601810945, 22805432835]

約数ペア:

[(1, 22805432835), (3, 7601810945), (5, 4561086567), (15, 1520362189), (79, 288676365), (97, 235107555), (199, 114600165), (237, 96225455), (291, 78369185), (395, 57735273), (485, 47021511), (597, 38200055), (995, 22920033), (997, 22874055), (1185, 19245091), (1455, 15673837), (2985, 7640011), (2991, 7624685), (4985, 4574811), (7663, 2976045), (14955, 1524937), (15721, 1450635), (19303, 1181445), (22989, 992015), (38315, 595209), (47163, 483545), (57909, 393815), (78605, 290127), (78763, 289545), (96515, 236289), (96709, 235815), (114945, 198403)]